Aquatics

Aquarium Supplements, Macroalgae Reactor & Refugium Lighting
Ocean Nutrition Formula One Flakes
    Fish Food

    Ocean Nutrition Formula One Flakes

    0 1 2 3 4 0 Review(s) 
    £8.66
    Ocean Nutrition Formula One Flakes is a perfect ‘all rounder’ fish food for the marine aquarium. The high protein content is ideal for juvenile growth. This food will significantly improve colouration and vitality in your fish, while acting as an immune stimulant. Key ingredients include fresh fish protein, fresh seafood, plankton, brine shrimp, minerals,...
    BRIGHTWELL Aquatics Phosphat-E - Phosphate Remover
      Out-of-Stock
      Nitrate & Phosphate remover

      Brightwell Phosphat-E Phosphate Remover

      0 1 2 3 4 0 Review(s) 
      £28.06
      Brightwell Aquatics Phosphat-E - is a highly concentrated and fast acting liquid phosphate remover, safe for all aquarium inhabitants of reef and marine fish-only aquarium
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      Brightwell Aquatics ChaetoGro Cheatogro Chaeto Chaetomorpha Macroalgae Fertiliser
        Macroalgae Fertiliser

        BRIGHTWELL ChaetoGro

        0 1 2 3 4 1 Review(s) 
        £11.47
        Brightwell Aquatics Chaeto Gro is a multi-nutrients fertilizer designed for the marine aquarium. It is free of copper, phosphate and nitrate, providing all nutrients for an improved macroalgae growth of for example chaeto / chaetomorpha and caulerpa, but of course of all other macro algae species as well. For a healthy macroalgae growth we recommend to...
        Ocean Nutrition Formula Two Flakes
          Fish Food

          Ocean Nutrition Formula Two Flakes

          0 1 2 3 4 0 Review(s) 
          £8.57
          Ocean Nutrition Formula Two Flakes is an excellent flake diet for both herbivorous marine and freshwater fish. This algae boosted diet targets the needs of all algae eating fishes. Formula Two Flakes contains abundant marine algae, kelp, garlic and a wide variety of key ingredients.
          BRIGHTWELL Aquatics Reef BioFuel NO3 PO4 Reducer Marine Aquarium
            Out-of-Stock
            Nitrate & Phosphate remover

            Brightwell Reef BioFuel

            0 1 2 3 4 0 Review(s) 
            £21.25
            Brightwell Aquatics Reef BioFuel is a carbon source for promoting rapid, natural phosphate (PO4) & nitrate (NO3) reduction in the Marine & Reef Aquarium. It helps to maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and...
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            CaribSea Purple Up Coralline Algae Accelerator
              Coralline Algae

              CaribSea Purple Up Coralline Algae Accelerator

              0 1 2 3 4 1 Review(s) 
              £15.21
              Purple Up™ from CaribSea is a patented unique formulation to speed up the growth of desirable pink and purple coralline algae in the marine aquarium. Since it is not a fertiliser it will not promote the growth of unwanted nuisance algae.
              Ocean Nutrition Prime Reef Flakes
                Fish Food

                Ocean Nutrition Prime Reef Flakes

                0 1 2 3 4 0 Review(s) 
                £7.45
                Ocean Nutrition Prime Reef Flakes is a highly palatable food even the most finicky fish will find it difficult to resist. Key ingredients include fresh fish protein and fresh seafood: salmon, plankton, squid, clams, herring, brine shrimp. Improves colouration and vitality while boosting the immune system.
                BRIGHTWELL Aquatics BoroChrom
                  Trace Elements

                  Brightwell BoroChrom Purple Coralline Algae Enhancer

                  0 1 2 3 4 0 Review(s) 
                  £6.83
                  Brightwell Aquatics BoroChrom is a concentrated boron solution for an improved coralline algae growth & red coloration in zooxanthellate. It encourages biogenous aragonite formation (increased growth rates of coralline algae, as well as skeletal growth in corals and other reef-building invertebrates).
                  Continuum Aquatics exxodus nitryx nitrate remover marine aquarium
                    Nitrate & Phosphate remover

                    Continuum Exxodus Nitryx Nitrate Remover

                    0 1 2 3 4 0 Review(s) 
                    £10.36
                    Continuum Aquatics has developed this unique ceramic filtration media which provides the highest possible surface area and doped with sulfur for a effective denitrification in reef tanks and planted aquariums with a pH of 7.5 or greater. 
                    Ocean Nutrition Brine Shrimp Plus Flakes
                      Fish Food

                      Ocean Nutrition Brine Shrimp Plus Flakes

                      0 1 2 3 4 0 Review(s) 
                      £7.88
                      Ocean Nutrition Brine Shrimp Plus Flakes is supplemented with a nutritious blend of seafood, plankton, algae, vitamins, minerals and many other tasty ingredients. This results in great palatability and a complete balanced nutrition for healthier, robust and more colorful marine fish. 
                      Seachem Flourish Nitrogen Planted Reef Tank Refugium
                        Nitrate & Phosphate

                        Seachem Flourish Nitrogen

                        0 1 2 3 4 0 Review(s) 
                        £6.86
                        Seachem Flourish Nitrogen is a highly concentrated source of nitrogen designed for the use in planted aquariums. It is one of the three main macronutrients macroalgae / plants will need to grow ( nitrogen (nitrate), phosphorus (phosphate), potassium ).It is recommended to add when the plants/macroalgae growth is reduced, especially in a more heavier...
                        ROWAphos Phosphate Remover
                          Nitrate & Phosphate remover

                          ROWAphos Phosphate Remover

                          0 1 2 3 4 0 Review(s) 
                          £30.86
                          ROWAphos TM is an excellent choice to lower too high Phosphate concentrations in the marine aquarium / reef tank. Rowaphos will remove the Phosphate until its capacity is reached without leaking it back into the water. In a planted Reef Tank / Macroalgae Refugium we recommend not to reduce the Phosphate concentration below 0.02 ppm and to dose macroalgae...
                          Ocean Nutrition Spirulina Flakes
                            Fish Food

                            Ocean Nutrition Spirulina Flakes

                            0 1 2 3 4 0 Review(s) 
                            £8.12
                            Ocean Nutrition Spirulina Flakes contain in addition to Spirulina salmon, brine shrimp and krill which makes it highly digestible for aquarium inhabitants. Ideal for both freshwater and marine fish, Spirulina will enhance the color, stimulate the immune system and ensure better growth with less body fat. Spirulina contains the most remarkable...
                            Seachem Matrix Marine Aquarium
                              Nitrate & Phosphate remover

                              Seachem Matrix Biofilter Media

                              0 1 2 3 4 0 Review(s) 
                              £8.92
                              Seachem Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix provides as much surface (>~700 m2) as 170 liters of plastic balls! These macropores are ideally sized for the support of nitrifying and denitrifying...
                              BRIGHTWELL Aquatics Alkalin 8.3 KH Liquid Buffer
                                Alkalinity / KH

                                Brightwell Alkalin 8.3 Liquid KH Buffer

                                0 1 2 3 4 0 Review(s) 
                                £10.98
                                Brightwell Aquatics Alkalin 8.3 is a highly-effective alkalinity (KH)-increasing (Buffer) solution which helps increasing pH stability in the marine aquarium by raising the alkalinity. Unlike single component KH products such as sodium carbonate, Alkalin 8.3 is a multi-component buffer that regulates pH and its use for a much more stable marine aquarium.
                                Ocean Nutrition Seaweed Brown Marine Algae
                                  Fish Food

                                  Ocean Nutrition Seaweed Brown Marine Algae

                                  0 1 2 3 4 0 Review(s) 
                                  £8.79
                                  Ocean Nutrition Seaweed Select Brown Marine Algae is the optimal food source and nutritious supplement for all herbivore marine fishes, rich in vitamin C and 100% digestible. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions. The 30g unit comes with a free Seaweed Clip!
                                  Seachem PhosGuard phosphate remover
                                    Nitrate & Phosphate remover

                                    Seachem PhosGuard Phosphate Remover

                                    0 1 2 3 4 0 Review(s) 
                                    £15.92
                                    Seachem's PhosGuard is a high performance phosphate & silicate remover for the marine or freshwater aquarium. A great choice to lower to high phosphate concentrations in the marine aquarium / reef tank. PhosGuard will not leak phosphate & silicate back into the water. In a planted reef tank / macroalgae refugium we recommend not to reduce the...
                                    Continuum Basis Chaeto Grow
                                      Out-of-Stock
                                      Macroalgae Fertiliser

                                      Continuum Basis Chaeto Grow

                                      0 1 2 3 4 1 Review(s) 
                                      £12.47
                                      Basis Chaeto Grow from Continuum is a liquid nitrate & phosphate free multinutrient supplement for the planted Reef Tank & Refugium. Improve the growth of your macroalgae species, especially when growing the fast growing algae species Chaetomorpha / Chaeto and Caulerpa live algae.
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                                      Ocean Nutrition Seaweed Red Marine Algae free Clip Ocean Nutrition Seaweed Red Marine Algae free Clip 2
                                        Fish Food

                                        Ocean Nutrition Seaweed Red Marine Algae

                                        0 1 2 3 4 0 Review(s) 
                                        £11.99
                                        Ocean Nutrition Seaweed Select Red Marine Algae is the optimal food source and nutritious supplement for all herbivore marine fishes, rich in vitamin C and 100% digestible. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions. 20g unit comes with a free Seaweed Clip!
                                        Seachem De*Nitrate - De Nitrate - Aquarium Nitrate remover
                                          Nitrate & Phosphate remover

                                          Seachem De Nitrate

                                          0 1 2 3 4 0 Review(s) 
                                          £4.87
                                          Seachem's de*nitrate is a high porosity filtration product for the removal of nitrate in  the marine and freshwater aquarium by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter and does not require a special denitrifying filter or special culture feedings. It is also helpful in controlling nitrite and ammonia.
                                          BRIGHTWELL Aquatics NeoNitro Nitrate - Nitrogen Supplement
                                            Nitrate & Phosphate

                                            Brightwell NeoNitro

                                            0 1 2 3 4 2 Review(s) 
                                            £8.97
                                            Brightwell Aquatics Neonitro is a balanced nitrogen supplement for adding necessary nitrate which is necessary for an optimum macroalgae growth, especially in low nutrients reef tanks and where macroalgae are kept without livestock.
                                            Ocean Nutrition Seaweed Green Marine Algae Ocean Nutrition Seaweed Green Marine Algae 2
                                              Fish Food

                                              Ocean Nutrition Seaweed Green Marine Algae

                                              0 1 2 3 4 0 Review(s) 
                                              £10.37
                                              Ocean Nutrition Seaweed Select Green Marine Algae is the optimal food source and nutritious supplement for all herbivore marine fishes, rich in vitamin C and 100% digestible. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions. 30g unit comes with a free Seaweed Clip!
                                              Seachem Purigen Marine Aquarium
                                                Nitrate Remover

                                                Seachem Purigen

                                                0 1 2 3 4 0 Review(s) 
                                                £20.11
                                                Seachem Purigen™ is a highly effective premium media which controls ammonia, nitrites and nitrates in the marine & freshwater aquarium by removing nitrogenous organic waste that would otherwise release these harmful compounds. It will polish the aquarium water to unparalleled clarity. 
                                                BRIGHTWELL Aquatics NeoPhos Phosphate Supplement
                                                  Nitrate & Phosphate

                                                  Brightwell NeoPhos

                                                  0 1 2 3 4 0 Review(s) 
                                                  £8.19
                                                  Brightwell Aquatics NeoPhos is a balanced phosphorus supplement for adding phosphate which is necessary for an optimal macroalgae growth, especially in reef tanks with low phosphate levels and where macroalgae are kept without livestock. 
                                                  Ocean Nutrition Nano Reef Fish Food
                                                    Out-of-Stock
                                                    Fish Food

                                                    Ocean Nutrition Nano Reef Fish Food

                                                    0 1 2 3 4 0 Review(s) 
                                                    £3.79
                                                    Ocean Nutrition Nano Reef Fish Food is a high quality slow sinking pellet packed with natural attractants to ensure rapid acceptance. Each pellet contains Spirulina algae to enhance natural colours, garlic to improve disease resistance and a high HUFA (Highly Unsaturated Fatty Acids) and vitamin content. This soft and moist pellet is ideal for small fish.
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                                                    NO3:PO4-X Nitrate & Phosphate Reducer - Red Sea Marine Aquarium
                                                      Out-of-Stock
                                                      Nitrate & Phosphate remover

                                                      Red Sea NO3:P04-X NOPOX

                                                      0 1 2 3 4 1 Review(s) 
                                                      £8.87
                                                      Red Sea NO3:P04-X or NOPOX is the most popular solution for a controlled nitrate and phosphate reduction in the marine aquarium setup, for an improved coral growth and correct nutrients level to keep macroalgae but avoiding unwanted micro algae in any reef or marine fish system.
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                                                      BRIGHTWELL Potassion Potassium Supplement Marine Aquarium
                                                        Widely Used Elements

                                                        Brightwell Potassion

                                                        0 1 2 3 4 0 Review(s) 
                                                        £13.85
                                                        Brightwell Aquatics Potassion - Highly concentrated liquid potassium supplement for the planted marine aquarium, which provides one of the most important nutrients for healthy macroalgae growth. Potassium is an important component of aragonite, the mineral secreted as skeletal material by corals and other reef-building marine organisms.
                                                        Two Little Fishies Julian Sprung's Sea Veggies Green Seaweed Herbivore Food
                                                          Out-of-Stock
                                                          Fish Food

                                                          Julian Sprung's Sea Veggies Green Seaweed

                                                          0 1 2 3 4 0 Review(s) 
                                                          £9.36
                                                          Julian Sprung's Sea Veggies Green Seaweed are super nutritious tender 100% dried seaweed sheets (Porphyra yezoensis) to keep your herbivore fishes happy and healthy. Ideal algae source for Tangs and Surgeonfish, Parrotfish, Angelfish and some large Butterflyfish as part of a balanced diet.
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                                                          Seachem SeaGel
                                                            Out-of-Stock
                                                            Nitrate & Phosphate remover

                                                            Seachem SeaGel combines Matrix Carbon & Phosguard

                                                            0 1 2 3 4 0 Review(s) 
                                                            £9.87
                                                            Seachem's SeaGel combines the advantages of the two very popular products MatrixCarbon and PhosGuard, removing phosphate, silicate, organics and colourful impurities, metals, acids, and more. Instead of two separate bags of media you just need one.
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                                                            BRIGHTWELL Aquatics Calcion Calcium Supplement Marine Aquarium
                                                              Widely Used Elements

                                                              Brightwell Calcion

                                                              0 1 2 3 4 0 Review(s) 
                                                              £10.75
                                                              Brightwell Aquatics Calcion - Highly concentrated liquid calcium supplement for the marine aquarium.
                                                              Two Little Fishies Julian Sprung's Sea Veggies Red Seaweed Herbivore Food
                                                                Out-of-Stock
                                                                Fish Food

                                                                Julian Sprung's Sea Veggies Red Seaweed

                                                                0 1 2 3 4 0 Review(s) 
                                                                £8.27
                                                                Julian Sprung's Sea Veggies Red Seaweed are super nutritious tender 100% dried seaweed sheets (Palmaria palmata) to keep your herbivore fishes happy and healthy. Ideal algae source for Tangs and Surgeonfish, Parrotfish, Angelfish and some large Butterflyfish as part of a balanced diet.
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                                                                BRIGHTWELL Aquatics Magnesion Magnesium Supplement Marine Aquarium
                                                                  Out-of-Stock
                                                                  Widely Used Elements

                                                                  Brightwell Magnesion

                                                                  0 1 2 3 4 0 Review(s) 
                                                                  £13.28
                                                                  Brightwell Aquatics Magnesion - Highly concentrated liquid magnesium supplement for the marine fish & reef aquarium
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                                                                  Two Little Fishies Julian Sprung's Sea Veggies Purple Seaweed Herbivore Food
                                                                    Out-of-Stock
                                                                    Fish Food

                                                                    Julian Sprung's Sea Veggies Purple Seaweed

                                                                    0 1 2 3 4 0 Review(s) 
                                                                    £5.77
                                                                    Julian Sprung's Sea Veggies Purple Seaweed are super nutritious tender 100% dried seaweed sheets (Porphyra umbilicalis) to keep your herbivore fishes happy and healthy. Ideal algae source for Tangs and Surgeonfish, Parrotfish, Angelfish and some large Butterflyfish as part of a balanced diet.
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                                                                    BRIGHTWELL Aquatics Strontion Strontium Supplement Marine Aquarium
                                                                      Out-of-Stock
                                                                      Trace Elements

                                                                      Brightwell Strontion

                                                                      0 1 2 3 4 0 Review(s) 
                                                                      £8.89
                                                                      Brightwell Aquatics Strontion - Highly concentrated liquid strontium supplement for the marine aquarium.
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                                                                      BRIGHTWELL Replenish Liquid Trace elements Supplement Marine Aquarium BRIGHTWELL Replenish Liquid Trace elements Supplement Marine Aquarium 2
                                                                        Trace Elements

                                                                        Brightwell Replenish

                                                                        0 1 2 3 4 1 Review(s) 
                                                                        £24.25
                                                                        Brightwell Aquatics Replenish is the advanced trace & minor element supplement for the marine aquarium / reef tank. With its unique formulation it replaces trace and minor elements used by fishes, corals, macroalgae, and which are lost through chemical filtration (protein skimming and use of filtration media such as resins and activated carbon).
                                                                        HIKARI ALGAE WAFERS 40g
                                                                          Out-of-Stock
                                                                          Fish Food

                                                                          HIKARI Mini Algae Wafers 22g

                                                                          0 1 2 3 4 0 Review(s) 
                                                                          £3.98
                                                                          HIKARI MINI ALGAE WAFERS for Algae Eating Marine Fishes Ideal food source for algae eating marine fishes, fortified with vitamin supplements for herbivore bottom feeder and critters.Will not dissolve nor cloud the water.
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                                                                          HIKARI Crab Cuisine
                                                                            Out-of-Stock
                                                                            Fish Food

                                                                            Hikari Crab Cuisine 50g

                                                                            0 1 2 3 4 0 Review(s) 
                                                                            £2.92
                                                                            Hikari Crab Cuisine is a scientific diet for hermit crabs, lobsters and other aquatic critters. It is rapidly sinking, providing a mineral rich food source crustaceans will love. Suitable for freshwater and marine inhabitants.
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                                                                            BRIGHTWELL Aquatics Iodion Iodine Supplement Marine Aquarium
                                                                              Trace Elements

                                                                              Brightwell Iodion

                                                                              0 1 2 3 4 0 Review(s) 
                                                                              £18.27
                                                                              Brightwell Aquatics Iodion - Highly concentrated liquid iodine supplement for all marine fish & reef aquarium. Provides iodide, which is important for the growth of marine macroalgae, hermatypic corals and other invertebrates harboring zooxanthellae like pulsing xenia and also for the health of fishes.
                                                                              Brightwell Ferrion Liquid Iron
                                                                                Trace Elements

                                                                                Brightwell Ferrion Liquid Iron

                                                                                0 1 2 3 4 1 Review(s) 
                                                                                £12.73
                                                                                Brightwell Aquatics Ferrion liquid Iron supplement for the marine aquarium / refugium is a highly concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. "photosynthetic" or zooxanthellate corals, clams, and their allies), macroalgae, coralline algae, mangroves, and other desirable marine algae and plants.
                                                                                Vitalis Marine Grazer - 110 g
                                                                                  Out-of-Stock
                                                                                  Fish Food

                                                                                  Vitalis Marine Grazer - 110 g

                                                                                  0 1 2 3 4 0 Review(s) 
                                                                                  £9.92
                                                                                  Vitalis Marine Grazer Mini 110g (formally known as New Era) is a great way to feed your marine fishes that like to graze and to watch them in a new way. It will be kept in place with the included suction fixing for less waste and improved water quality. A great natural food source for marine herbivore fishes like Angelfish, Foxface and Tang species.
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                                                                                  Continuum Reef Basis Iron Macroalgae
                                                                                    Out-of-Stock
                                                                                    Trace Elements

                                                                                    Continuum Reef Basis Iron

                                                                                    0 1 2 3 4 0 Review(s) 
                                                                                    £8.73
                                                                                    Continuum Reef Basis Iron is a liquid concentrated iron supplement for the marine aquarium & planted refugium. Improve the growth of macroalgae species, especially when growing the fast growing algae species Chaetomorpha / Chaeto and Caulerpa.
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                                                                                    Vitalis Marine Flakes - 30 g
                                                                                      Out-of-Stock
                                                                                      Fish Food

                                                                                      Vitalis Marine Flakes - 30 g

                                                                                      0 1 2 3 4 0 Review(s) 
                                                                                      £9.92
                                                                                      Vitalis Marine Flakes 30g (formally known as New Era) has a unique large flake formulation for a better water quality. Made from natural, sustainably sourced ingredients. A balanced food for all marine species.
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                                                                                      Brightwell pH+ Plus
                                                                                        pH

                                                                                        Brightwell pH+ Plus

                                                                                        0 1 2 3 4 0 Review(s) 
                                                                                        £13.81
                                                                                        Brightwell Aquatics pH+ increases the pH and alkalinity in the marine 7 freshwater aquarium. It is stronger than most competing products and composed of purified water and ultra-high purity materials.
                                                                                        Hikari Seaweed Extreme Marine Herbivore Food
                                                                                          Out-of-Stock
                                                                                          Fish Food

                                                                                          Hikari Seaweed Extreme 90g Medium

                                                                                          0 1 2 3 4 0 Review(s) 
                                                                                          £8.94
                                                                                          Medium Sinking Pellets for Algae Eating Marine Fishes Contains 67% Seaweed! Ideal for Smaller Marine Herbivore Fishes
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                                                                                          BRIGHTWELL Boost ph + plus raising Supplement Marine Aquarium
                                                                                            Out-of-Stock
                                                                                            pH

                                                                                            Brightwell Boost pH+ Plus

                                                                                            0 1 2 3 4 0 Review(s) 
                                                                                            £11.95
                                                                                            Brightwell Aquatics Boost pH+ raises the pH in the Marine Aquarium / Reef Tank without increasing the alkalinity or calcium concentration (in tanks already having a proper dKH).Allows maintaining a pH of 8.3, 8.4 or 8.5 in difficult tanks without raising the alkalinity (when used as directed).
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                                                                                            Hikari Seaweed Extreme Marine Herbivore Food
                                                                                              Fish Food

                                                                                              Hikari Seaweed Extreme Small 100G

                                                                                              0 1 2 3 4 0 Review(s) 
                                                                                              £6.29
                                                                                              Small Sinking Pellets for Algae Eating Marine Fishes Contains 67% Seaweed! Ideal for Smaller Marine Herbivore Fishes
                                                                                              BRIGHTWELL Aquatics Florin pH- ph Minus Marine Aquarium
                                                                                                pH

                                                                                                Brightwell Florin pH- minus

                                                                                                0 1 2 3 4 0 Review(s) 
                                                                                                £7.93
                                                                                                Brightwell Aquatics Florin pH- safely decreases pH in the planted freshwater & marine aquarium, where for example macroalgae has increased the pH too much. Gradually decreases alkalinity ("carbonate hardness") of the aquarium water. Contains no phosphate or nitrate.
                                                                                                HIKARI ALGAE WAFERS 40g
                                                                                                  Out-of-Stock
                                                                                                  Fish Food

                                                                                                  HIKARI Algae Wafers 40g

                                                                                                  0 1 2 3 4 0 Review(s) 
                                                                                                  £3.89
                                                                                                  HIKARI ALGAE WAFERS for Algae Eating Marine Fishes Ideal food source for algae eating marine fishes, fortified with vitamin supplements for herbivore bottom feeder and critters.Will not dissolve nor cloud the water.
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                                                                                                  Brightwell Alkalin 8.3 KH...
                                                                                                    Out-of-Stock
                                                                                                    Alkalinity / KH

                                                                                                    Brightwell Alkalin 8.3 KH Buffer Powder

                                                                                                    0 1 2 3 4 0 Review(s) 
                                                                                                    £24.18
                                                                                                    Brightwell Aquatics Alkalin 8.3 is a highly-effective alkalinity (KH)-increasing (Buffer) powder which helps increasing pH stability in the marine aquarium by raising the alkalinity. Unlike single component KH products such as sodium carbonate, Alkalin 8.3 is a multi-component buffer that regulates pH and its use for a much more stable aquarium. It...
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                                                                                                    King British Algae Wafers
                                                                                                      Out-of-Stock
                                                                                                      Fish Food

                                                                                                      King British Algae Wafers

                                                                                                      0 1 2 3 4 0 Review(s) 
                                                                                                      £4.83
                                                                                                      KING BRITISH Sinking ALGAE WAFERS 40g A complete and balanced diet for herbivore fishes. Containing King British's unique IHB immune Health Booster which provides protection against infection and disease.  With Spirulina and Vitamin A, D, E and C. 
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                                                                                                      Gourmet Grazer Pro Magnetic... Gourmet Grazer Pro Magnetic... 2
                                                                                                        Out-of-Stock
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                                                                                                        Gourmet Grazer Pro Magnetic Seaweed Feeder

                                                                                                        0 1 2 3 4 0 Review(s) 
                                                                                                        £40.95
                                                                                                        Gourmet Grazer Pro - Feeding is Now a Snap!The perfect solution to feed seaweed sheets to your herbivore fishes, with a strong magnet for a safe and easy attachment.Gourmet Grazer Pro is a magnetic seaweed feeder from Innovative Marine which offers a larger encapsulated magnet, enhanced resin & safety magnet. PadAngels, Tangs, Butterflies, Mollies...
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                                                                                                        Brightwell Kalk+2
                                                                                                          pH

                                                                                                          Brightwell Kalk+2

                                                                                                          0 1 2 3 4 0 Review(s) 
                                                                                                          £11.21
                                                                                                          Brightwell Aquatics Kalk+2  contains  calcium, magnesium & strontium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous macro algae, etc.
                                                                                                          Seachem Flourish Complete Planted Tank Fertilizer
                                                                                                            Macroalgae Fertiliser

                                                                                                            Seachem Flourish

                                                                                                            0 1 2 3 4 0 Review(s) 
                                                                                                            £5.87
                                                                                                            Seachem Flourish is a comprehensive supplement for the planted aquarium providing minor & major minerals for an improved growth of freshwater plants and marine macroalgae for an improved nutrients export. It contains traces of nitrate, phosphate and copper as it is designed for freshwater tanks. Although Flourish is often used as well in the marine...
                                                                                                            Seachem Flourish Excel Planted Reef Aquarium
                                                                                                              Aquarium Supplements

                                                                                                              Seachem Flourish Excel

                                                                                                              0 1 2 3 4 0 Review(s) 
                                                                                                              £8.64
                                                                                                              Seachem Flourish Excel is a organic carbon source designed for the use in planted aquariums, where missing carbon dioxide is limiting the plant / macroalgae growth. An easy solution to add carbon to the planted aquarium which can be used as an alternative to CO2 injection or in addition. It is recommended to add when the macroalgae growth is limited due...
                                                                                                              Seachem Flourish Iron Planted Aquarium Fertilizer
                                                                                                                Trace Elements

                                                                                                                Seachem Flourish Iron

                                                                                                                0 1 2 3 4 0 Review(s) 
                                                                                                                £6.87
                                                                                                                Seachem Flourish Iron is a highly concentrated (10,000 mg/L) source of ferrous iron designed for use in planted aquariums.It is recommended to add when the macroalgae growth is reduced, especially in more heavier planted reef tanks / macroalgae refugiums.
                                                                                                                Seachem Flourish Potassium Planted Reef Tank Refugium Fertiliser
                                                                                                                  Widely Used Elements

                                                                                                                  Seachem Flourish Potassium

                                                                                                                  0 1 2 3 4 0 Review(s) 
                                                                                                                  £6.84
                                                                                                                  Seachem Flourish Potassium is a highly concentrated (50,000 mg/L) source of potassium designed for the use in planted aquariums.It is recommended to add when the macroalgae growth is reduced, especially in a more heavier planted reef tank / macroalgae refugium.
                                                                                                                  BRIGHTWELL Aquatics KoraLagoon Substrate Marine Aquarium
                                                                                                                    Aquarium Supplements

                                                                                                                    Brightwell KoraLagoon Substrate Mangroves Seagrass

                                                                                                                    0 1 2 3 4 0 Review(s) 
                                                                                                                    £17.87
                                                                                                                    Brightwell Aquatics KoraLagoon is a blend of high-purity aragonite particulate grades to simulate the natural substrate particle profile of tropical reef lagoons. We recommend this substrate particularly for macroalgae like Halimeda Incrassata, Udotea Flabellum and similar marine algae species, seagrass and mangroves for an improved growth.
                                                                                                                    TNC Complete Planted Aquarium Fertilizer TNC Complete Planted Aquarium Fertilizer 2
                                                                                                                      Out-of-Stock
                                                                                                                      Aquarium Supplements

                                                                                                                      TNC Complete

                                                                                                                      0 1 2 3 4 1 Review(s) 
                                                                                                                      £8.95
                                                                                                                      TNC Complete is specially formulated for planted aquariums where the livestock is not meeting the requirements to supply the necessary Nitrate & Phosphate for plants to grow. This multi-nutrient fertilizer includes therefore Nitrate & Phosphate to provide nutrients for optimal growth. If you don't need this look at TNC Lite. Careful to use in the marine...
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                                                                                                                      Brightwell Lugol's Lugols Iodine Aquarium
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                                                                                                                        Aquatics

                                                                                                                        Brightwell Lugol's Iodine

                                                                                                                        0 1 2 3 4 0 Review(s) 
                                                                                                                        £19.50
                                                                                                                        Brightwell Aquatics Lugol's is an extremely powerful iodine / iodide solution.  It will raise the iodine concentration of a marine aquarium or reef and it can also be used as a dip for new corals. Iodine is a very important part for the growth of macroalgae and photosynthetic corals like pulsing xenia.
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                                                                                                                        Continuum Aquatics coral elements amino marine aquarium
                                                                                                                          Coral & Sponge Supplements

                                                                                                                          Continuum Coral Elements Amino

                                                                                                                          0 1 2 3 4 0 Review(s) 
                                                                                                                          £12.66
                                                                                                                          Continuum Aquatics Coral Elements Amino which encourages new coral tissue growth and vibrant coloration, by providing solubilized proteins in a readily absorbable form. It is particularly useful for newly fragged corals or those that have been damaged in shipping, injured, grazed upon or that have been subject to bleaching in that it makes the job of...
                                                                                                                          Salifert Coralline Algae Aminoacids
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                                                                                                                            Coralline Algae

                                                                                                                            Salifert Coralline Aminoacids

                                                                                                                            0 1 2 3 4 0 Review(s) 
                                                                                                                            £11.12
                                                                                                                            Salifert Coralline AminoAcids is one of the very few products available which provides all the amino acids beneficial for a superb coralline algae growth. Amino acids play as well a very important part in healthy skeleton growth of corals, decreasing the impact of phosphates and acting as food for most coral species.
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                                                                                                                            BRIGHTWELL Aquatics CoralAmino Coral Amino
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                                                                                                                              Coral & Sponge Supplements

                                                                                                                              Brightwell CoralAmino Coral Growth

                                                                                                                              0 1 2 3 4 0 Review(s) 
                                                                                                                              £19.89
                                                                                                                              Brightwell CoralAmino is a complex formulation of amino acids found in the same ratios within tissues of stony corals. Widely used by professional coral farmers to increase growth rate and coloration of all marine corals & their allies in the marine aquarium / reef tank.
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                                                                                                                              BRIGHTWELL Aquatics MicroBacter7
                                                                                                                                Live Bacteria

                                                                                                                                Brightwell MicroBacter7

                                                                                                                                0 1 2 3 4 2 Review(s) 
                                                                                                                                £15.37
                                                                                                                                Brightwell MicroBacter7 is a complete bioculture for establishing solid long term biological filtration in new systems and rapidly improving water quality in established marine and reef aquaria. Well known product for more than 12 years.
                                                                                                                                Brightwell FaStart-M...
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                                                                                                                                Live Bacteria

                                                                                                                                Brightwell FaStart-M FastStart Nutrients

                                                                                                                                0 1 2 3 4 0 Review(s) 
                                                                                                                                £14.47
                                                                                                                                Brightwell Aquatics FaStart-M is a balanced nutrient source for establishing and maintaining the biological filtration in the marine aquarium. Used together with MicroBacter7 it will establish and develop the biological filtration by providing necessary nutrients for beneficial bacteria cultures. Perfect for new aquarium tank setups.
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                                                                                                                                Brightwell Aquatics MicroBacter Start XLM
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                                                                                                                                Live Bacteria

                                                                                                                                Brightwell MicroBacter Start XLM New Tank Bacteria

                                                                                                                                0 1 2 3 4 0 Review(s) 
                                                                                                                                £13.95
                                                                                                                                Brightwell Aquatics MicroBacter Start XLM is a professional 15x strength powerful live tank starter nitrifying bacteria for rapidly cycling new marine fish and reef aquarium, and for recovering from overcrowding or disasters where the bacteria bed has been damaged or when adding new fish.  It is also quite useful after rearranging decorations or...
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                                                                                                                                Continuum Aquatics Bacter Gen M
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                                                                                                                                  Live Bacteria

                                                                                                                                  Continuum BacterGen M

                                                                                                                                  0 1 2 3 4 0 Review(s) 
                                                                                                                                  £10.46
                                                                                                                                  Continuum Aquatics BacterGen M is a microbial culture specifically designed for establishing & maintaining marine aquarium systems. Perfect for new marine aquariums, greatly reducing the time it takes to cycle the system. BacterGen M will quickly generate effective bacterial populations in the marine aquarium and rapidly establishing nitrifying biological...
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                                                                                                                                  Seachem Stability
                                                                                                                                    Live Bacteria

                                                                                                                                    Seachem Stability

                                                                                                                                    0 1 2 3 4 0 Review(s) 
                                                                                                                                    £9.97
                                                                                                                                    Seachem Stability will help to stabilise the water condition of a new aquarium setup and help the aquarium to mature faster, avoiding the "New Tank Syndrome".  It will rapidly & safely establish a bio-filtration.
                                                                                                                                    BRIGHTWELL Aquatics Coralline Algae Accelerator
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                                                                                                                                      Coralline Algae

                                                                                                                                      Brightwell Coralline Algae Accelerator

                                                                                                                                      0 1 2 3 4 0 Review(s) 
                                                                                                                                      £12.46
                                                                                                                                      Brightwell Coralline Algae Accelerator - Nutrients for rapid coralline algae growth in all marine aquariums & reef tanks. This will help to improve the growth of coralline algae. If coralline algae is not present in the aquarium, it will need to be seeded first.
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                                                                                                                                      Continuum Coralline Purple CX
                                                                                                                                        Coralline Algae

                                                                                                                                        Continuum Coralline Purple CX

                                                                                                                                        0 1 2 3 4 0 Review(s) 
                                                                                                                                        £12.53
                                                                                                                                        Coralline Purple CX from Continuum Aquatics is specifically designed for the marine aquarium to encourage and accelerate growth of purple and pink coralline algae without fertilizing unwanted green micro algae. Because it is made from expensive marine aragonite, with added supporting minerals, it will not pollute the marine aquarium like inexpensive...
                                                                                                                                        Seachem Flourish Trace Planted Aquarium / Marine Tank
                                                                                                                                          Trace Elements

                                                                                                                                          Seachem Flourish Trace

                                                                                                                                          0 1 2 3 4 0 Review(s) 
                                                                                                                                          £6.24
                                                                                                                                          Seachem Flourish provides the necessary trace elements plants and macroalgae will need to grow in a planted aquarium / marine tank.  It allows for more frequent dosing than a broad spectrum supplement without worrying about a build up of more slowly used components. 
                                                                                                                                          Red Sea Reef Energy Plus AB+
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                                                                                                                                            Coral & Sponge Supplements

                                                                                                                                            Red Sea Reef Energy Plus AB+

                                                                                                                                            0 1 2 3 4 0 Review(s) 
                                                                                                                                            £16.83
                                                                                                                                            Red Sea Reef Energy Plus AB+ is an improved all-in-one liquid superfood for soft, LPS, SPS, and non-photosynthetic aquarium corals. It combines the very popular products Reef Energy A and Reef Energy B. This enhanced single part formula provides all the carbohydrates, amino acids, fatty acids and vitamins corals need for better growth, higher resilience...
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                                                                                                                                            BRIGHTWELL Aquatics Reef Code A and B Supplement Marine Aquarium
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                                                                                                                                              Brightwell Reef Code A and B

                                                                                                                                              0 1 2 3 4 0 Review(s) 
                                                                                                                                              £18.13
                                                                                                                                              Brightwell Aquatics Reef Code A and B is a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater.Benefits reef-building organisms such as corals, clams, calcareous macro algae, etc.
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                                                                                                                                              Seachem Reef Advantage Magnesium
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                                                                                                                                                Aquarium Supplements

                                                                                                                                                Seachem Reef Advantage Magnesium

                                                                                                                                                0 1 2 3 4 0 Review(s) 
                                                                                                                                                £8.43
                                                                                                                                                Seachem Reef Advantage Magnesium™ is a concentrated (80,000 ppm) magnesium supplement for the marine aquarium to replenish the for corals and macroalgae important magnesium levels. Other than many available supplements on the market this is completely ammonia free.
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                                                                                                                                                Seachem Reef Advantage Calcium
                                                                                                                                                  Aquarium Supplements

                                                                                                                                                  Seachem Reef Advantage Calcium

                                                                                                                                                  0 1 2 3 4 0 Review(s) 
                                                                                                                                                  £11.56
                                                                                                                                                  Seachem Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) calcium supplement for the marine aquarium to replenish the for corals and macroalgae, especially for species like Halimeda Incrassata important calcium levels.
                                                                                                                                                  Seachem Reef Builder Alkalinity
                                                                                                                                                    Alkalinity / KH

                                                                                                                                                    Seachem Reef Builder

                                                                                                                                                    0 1 2 3 4 0 Review(s) 
                                                                                                                                                    £11.29
                                                                                                                                                    Seachem Flourish Reef builder raises the carbonate alkalinity (KH) in the reef tank with a minimal impact on the pH level. It will not lower the pH as competing bicarbonate only products can.
                                                                                                                                                    Seachem Reef Complete
                                                                                                                                                      Widely Used Elements

                                                                                                                                                      Seachem Reef Complete

                                                                                                                                                      0 1 2 3 4 0 Review(s) 
                                                                                                                                                      £11.03
                                                                                                                                                      Seachem Reef Complete® is a concentrated optimized blend of ionic calcium designed to restore and maintain calcium in the marine aquarium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. Reef Complete also includes magnesium and strontium in amounts proportionate to typical utilization...
                                                                                                                                                      Seachem Equilibrium
                                                                                                                                                        Aquarium Supplements

                                                                                                                                                        Seachem Equilibrium

                                                                                                                                                        0 1 2 3 4 0 Review(s) 
                                                                                                                                                        £9.26
                                                                                                                                                        Seachem Equilibrium™ is specifically designed to restore and maintain the ideal mineral balance in the planted aquarium. It does not contain sodium or chloride, which can be detrimental to a planted aquarium at elevated levels. Equilibrium raises the essential mineral/electrolyte content (General Hardness) of the water to balance with and promote...
                                                                                                                                                        Pink Fusion Coralline Algae In A Bottle
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                                                                                                                                                          Coralline Algae

                                                                                                                                                          Pink Fusion Coralline Algae In A Bottle - Pre Order only

                                                                                                                                                          0 1 2 3 4 0 Review(s) 
                                                                                                                                                          £29.95
                                                                                                                                                          Pink Fusion® Coralline Algae includes, as oppose to most available coralline algae supplements, 6 species of live coralline algae spores in varying pink varieties along with beneficial nitrifying bacteria. There is no faster way to turn your bare rocks into beautiful and coralline encrusted live rock. Pink Fusion pre-order is now closed for early...
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                                                                                                                                                          Purple Helix Coralline Algae In A Bottle
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                                                                                                                                                            Coralline Algae

                                                                                                                                                            Purple Helix Coralline Algae In A Bottle - Pre Order only

                                                                                                                                                            0 1 2 3 4 0 Review(s) 
                                                                                                                                                            £29.95
                                                                                                                                                            Purple Helix® Coralline Algae includes, as oppose to most available coralline algae supplements, 8 species of live coralline algae spores of Purple, Magenta, and Lavender. along with beneficial nitrifying bacteria. There is no faster way to turn your bare rocks into beautiful and coralline encrusted live rock. Purple Helix pre-order is now closed for...
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                                                                                                                                                            Seachem Flourish TabsPlanted Reef Tank Refugium
                                                                                                                                                              Aquarium Supplements

                                                                                                                                                              Seachem Flourish Tabs

                                                                                                                                                              0 1 2 3 4 0 Review(s) 
                                                                                                                                                              £11.92
                                                                                                                                                              Seachem Flourish Tabs™ are easy to use growth stimulating tablets for aquarium plant roots. Providing essential trace elements, amino acids, and vitamins. They are rich in iron, manganese, magnesium, calcium, potassium, inositol, choline B12, biotin, and other factors that have been determined to be beneficial to planted aquaria roots. These tabs are...
                                                                                                                                                              BRIGHTWELL Aquatics Reef Code A Supplement Marine Aquarium
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                                                                                                                                                                Widely Used Elements

                                                                                                                                                                Brightwell Reef Code A

                                                                                                                                                                0 1 2 3 4 1 Review(s) 
                                                                                                                                                                £9.67
                                                                                                                                                                Brightwell Aquatics Reef Code A is a balanced calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater.Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates...
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                                                                                                                                                                Brightwell Reef Code B
                                                                                                                                                                  Aquarium Supplements

                                                                                                                                                                  Brightwell Reef Code B

                                                                                                                                                                  0 1 2 3 4 0 Review(s) 
                                                                                                                                                                  £9.67
                                                                                                                                                                  Brightwell Aquatics Reef Code B is a balanced carbonate-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater.Ionically-balanced with respect to natural seawater concentrations of calcium and...
                                                                                                                                                                  Continuum Aquatics Bacter Clean M
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                                                                                                                                                                    Treatments & Additives

                                                                                                                                                                    Continuum Bacter Clean M

                                                                                                                                                                    0 1 2 3 4 0 Review(s) 
                                                                                                                                                                    £11.42
                                                                                                                                                                    Continuum Aquatics Bacter Clean M is a unique marine microbial culture and enzyme product specifically designed to target and clean surfaces of live rock, coral decorations and tank walls, removing stains, loosening and softening debris for easy vacuuming and providing a cleaner, more pristine marine aquarium environment.
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                                                                                                                                                                    BRIGHTWELL Aquatics MicroBacter Clean
                                                                                                                                                                      Cleaner

                                                                                                                                                                      Brightwell MicroBacter Clean

                                                                                                                                                                      0 1 2 3 4 1 Review(s) 
                                                                                                                                                                      £17.16
                                                                                                                                                                      Brightwell MicroBacter Clean is an unique marine microbial culture & enzyme blend designed to target and clean surfaces of live rock, coral decorations and tank walls.
                                                                                                                                                                      Evolution Aqua The Aquascaper Complete Liquid Plant Food THEAQUASCAPER
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                                                                                                                                                                        Macroalgae Fertiliser

                                                                                                                                                                        Evolution Aqua The Aquascaper Complete Liquid Aquarium Plant Food

                                                                                                                                                                        0 1 2 3 4 0 Review(s) 
                                                                                                                                                                        £9.72
                                                                                                                                                                        The Aquascaper from Evolution Aqua is an award winning complete liquid plant food for the planted aquarium. Aquarium plants need a comprehensive range of nutrients and do better if they are fed every day. The Aquascaper Complete Liquid Plant food is designed to be single dose and easy to use. It contains all the micro and macro nutrients necessary for...
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                                                                                                                                                                        Kent Marine Purple Tech Macroalgae Stimulator
                                                                                                                                                                          Coralline Algae

                                                                                                                                                                          Kent Marine Purple Tech Coralline Macroalgae Stimulator

                                                                                                                                                                          0 1 2 3 4 0 Review(s) 
                                                                                                                                                                          £17.47
                                                                                                                                                                          Kent Marine Purple Tech stimulates the growth of purple coralline and green calcareous macroalgae. Provides specific concentrations of calcium, magnesium, strontium, trace minerals and carbonates required by coralline algae and stony corals. 
                                                                                                                                                                          Brightwell Razor Marine...
                                                                                                                                                                            Microalgae & Cyanobacteria Remover

                                                                                                                                                                            Brightwell Razor Marine against Hair Algae & Bryopsis

                                                                                                                                                                            0 1 2 3 4 1 Review(s) 
                                                                                                                                                                            £22.63
                                                                                                                                                                            10.89Brightwell Razor Marine is an unique systematic polymer cleaner for the marine aquarium / reef tank. It is designed to target and clean surfaces of live rock, coral decorations & tank walls. This makes it exceptional at killing off hair algae and Bryopsis which allows you to easily remove it from your tank. See how it works on youtube under the...

                                                                                                                                                                            Livealgae UK offers you a handpicked selection of supplements and equipment for the marine aquarium, which are particularly recommended for planted reef tanks and planted refugium / sump.

                                                                                                                                                                            From easy to handle and economical Profi Test Kits from Salifert & Red Sea,  fertilizers to improve the growth of macroalgae species by dosing important minor and major minerals, lighting which is dedicated to maximize the growth of macroalgae in the refugium / sump, algae reactors for an expert growth of Chaetomorpha to the small little bits which will become very handy when it comes to keep macroalgae successfully in the marine aquarium. 

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