Aquatics

Aquarium Supplements, Macroalgae Reactor & Refugium Lighting
BRIGHTWELL Aquatics KoraLagoon Substrate Marine Aquarium
    Aquarium Supplements

    Brightwell KoraLagoon Substrate Mangroves Seagrass

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    £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.
    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 Reef Advantage Magnesium
          Out-of-Stock
          Aquarium Supplements

          Seachem Reef Advantage Magnesium

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          £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 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. 
              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...
                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...
                  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.
                    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 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 Prime Aquarium Water Conditioner
                          Different options available
                          Treatments & Additives

                          Seachem Prime

                          0 1 2 3 4 0 Review(s) 
                          £15.93
                          Seachem Flourish Excel is a highly concentrated water conditioner for both fresh and saltwater aquariums to safely remove chlorine & chloramine, and to detoxifie ammonia, nitrite, and nitrate to make the water safe for fishes and corals. It is non-acidic and will not impact pH.  Prime® can be used during tank cycling to alleviate ammonia/nitrite toxicity.
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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.
                            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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                              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...
                                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 Koralle-VM Coral Supplement
                                    Out-of-Stock
                                    Coral & Sponge Supplements

                                    Brightwell Koralle-VM

                                    0 1 2 3 4 0 Review(s) 
                                    £8.21
                                    Brightwell Koralle-VM is an unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates, including corals, clams, and their allies; these substances are particularly important to biological reactions.
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                                    Salifert Coralline Algae Aminoacids
                                      Out-of-Stock
                                      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 Microvore Coral Supplement
                                        Coral & Sponge Supplements

                                        Brightwell Microvore

                                        0 1 2 3 4 0 Review(s) 
                                        £22.26
                                        Brightwell Microvore is a microdiet for planktivorous marine fishes, corals, gorgonians, anemones, and other solitary and colonial polyps, particularly at night when tentacles are extended to maximize chances of prey-capture.
                                        BRIGHTWELL Aquatics Macrovore Coral Supplement
                                          Coral & Sponge Supplements

                                          Brightwell Macrovore

                                          0 1 2 3 4 0 Review(s) 
                                          £22.26
                                          Brightwell Microvore is a macro diet for Anemones, LPS Corals & Planktivorous Motile invertebrates & Fishes. Fortified with free-form essential amino acids, vitamins important to immune system function, carotenoid-rich oils of marine origin (also rich in omega-3 HUFA), and natural feeding attractants to improve feeding responsiveness in fishes.
                                          BRIGHTWELL Aquatics KoralColor Coral Supplement
                                            Coral & Sponge Supplements

                                            Brightwell KoralColor

                                            0 1 2 3 4 0 Review(s) 
                                            £12.28
                                            Brightwell KoralColor is widely used by professional coral farmers along with CoralAmino and Restor for the colouration of plants and corals.It encourages increased colouration through biochrome production in corals, clams, & their allies in the marine aquarium.
                                            Salifert Coral Food
                                              Out-of-Stock
                                              Coral & Sponge Supplements

                                              Salifert Coral Food

                                              0 1 2 3 4 0 Review(s) 
                                              £7.14
                                              Salifert Coral Food is a highly concentrated blend of essential nutrients for soft and hard corals in the marine aquarium / reef tank to support a healthy coral growth. Contains HUFA, Proteins, Vitamins and Carbohydrates.
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                                              Salifert Nitrate Profi Test NO3
                                                Marine Test Kits

                                                Salifert Nitrate Profi Test NO3

                                                0 1 2 3 4 0 Review(s) 
                                                £9.79
                                                Salifert Nitrate Profi Test Kit NO3 - Sufficient for 60 Tests A too high Nitrate level may increase the growth of unwanted nuisance algae. In a reef aquarium with hard corals, the nitrate level should be lower than 1-2 mg/L, in an aquarium with soft corals below 5 mg/L and in a fish only marine aquarium the nitrate concentration might be higher but should...
                                                Salifert Phosphate Profi Test PO4
                                                  Out-of-Stock
                                                  Marine Test Kits

                                                  Salifert Phosphate Profi Test PO4

                                                  0 1 2 3 4 0 Review(s) 
                                                  £7.93
                                                  Salifert Phosphate Profi Test Kit PO4 - Sufficient for 60 Tests For the optimal growth of macro algae you will need some Phosphate in your tank but you do not want to have too much as it can affect the growth of calcareous macro algae and corals by up to 80% and increase the risk of unwanted growth of nuisance micro algaeWe recommend keeping the...
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                                                  Salifert Carbonate / Alkalinity Profi Test KH/ALK
                                                    Marine Test Kits

                                                    Salifert Carbonate / Alkalinity Profi Test KH/ALK

                                                    0 1 2 3 4 0 Review(s) 
                                                    £9.29
                                                    Salifert Carbonate / Alkalinity Profi Test KH/ALK Sufficient for 100-200 Tests ( normally more close to 100 ) The Alkalinity has a direct affect on your PH as it acts as a buffer for it.
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                                                    Salifert Magnesium Profi Test NO3
                                                      Marine Test Kits

                                                      Salifert Magnesium Profi Test Mg

                                                      0 1 2 3 4 0 Review(s) 
                                                      £12.49
                                                      Salifert Magnesium Profi Test Kit Mg - Sufficient for 50 TestsMagnesium is an essential element of chlorophyll which is necessary for the photosynthesis of macro algae and corals.For healthy macro algae, hard and soft corals we recommend to maintain a magnesium level of between 1250-1350 mg/LThe Salifert Magnesium Profit-Test is easy to use and accurate...
                                                      Salifert Calcium Profi Test Ca
                                                        Marine Test Kits

                                                        Salifert Calcium Profi Test Ca

                                                        0 1 2 3 4 0 Review(s) 
                                                        £12.99
                                                        Salifert Calcium Profi Test Kit Ca - Sufficient for 50-100 Tests (typically closer to 50) Calcium is a major element of coralline algae and calcareous macro algae like Halimeda Incrassata,the skeletal material of hard corals and the skeletal needles of soft & leather corals. In many cases too low a calcium concentration retards coral and macroalgae algae...
                                                        Salifert Oxygen Profi Test O2
                                                          Out-of-Stock
                                                          Marine Test Kits

                                                          Salifert Oxygen Profi Test O2

                                                          0 1 2 3 4 0 Review(s) 
                                                          £7.92
                                                          Salifert Oxygen Profi Test Kit O2 - Sufficient for 50 TestsThe right Oxygen level in the marine aquarium is very important for the health of corals and marine fish and this test makes it easy to check the Oxygen very reliably and fast. A too high Oxygen level on the other hand is a sign for not enough CO2 in the aquarium which may lead to a reduced growth...
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                                                          Salifert Nitrite Profi Test NO2
                                                            Marine Test Kits

                                                            Salifert Nitrite Profi Test NO2

                                                            0 1 2 3 4 0 Review(s) 
                                                            £7.93
                                                            Salifert Nitrite Profi Test Kit NO2 - Sufficient for 60 Tests Nitrites are extremely toxic to fish and invertebrates.  In an established aquarium normally nitrite is converted to nitrate and then transformed into harmless nitrogen gas. When the Nitrate level is too high it can cause as well unwanted micro algae growth.
                                                            Salifert Calcium Profi Test Ca
                                                              Out-of-Stock
                                                              Marine Test Kits

                                                              Salifert Copper Profi Test Cu

                                                              0 1 2 3 4 0 Review(s) 
                                                              £6.91
                                                              Salifert Copper Profi Test Kit Cu - Sufficient for 50 Tests Too high levels of Copper can be toxic to marine fish and invertebrates and it is important to keep the Copper level in the marine aquarium below the toxic level;, especially when Copper was used as a treatment for parasite infested fish or when Fertilizer for the planted tank are used which...
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                                                              Salifert Ammonia Profi Test NH3
                                                                Marine Test Kits

                                                                Salifert Ammonia Profi Test NH3

                                                                0 1 2 3 4 0 Review(s) 
                                                                £8.79
                                                                The Salifert Ammonia Test Kit measures the total amount of ammonia and ammonium quickly and accurately in your marine aquarium. Ammonia is poisonous for fish and corals and can cause an unwanted micro algae bloom. 50 Tests
                                                                Salifert Iodine Profi Test I2
                                                                  Out-of-Stock
                                                                  Marine Test Kits

                                                                  Salifert Iodine Profi Test I2

                                                                  0 1 2 3 4 0 Review(s) 
                                                                  £14.87
                                                                  Salifert Iodine Profi Test Kit I2 - Sufficient for 40 Tests Iodine is an important trace element in the marine aquarium and widely used by corals. Regular dosing of Iodine can as well improve the growth of macroalgae in the planted Reef Tank and Refugium.
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                                                                  Salifert pH Profi Test
                                                                    Out-of-Stock
                                                                    Marine Test Kits

                                                                    Salifert pH Profi Test

                                                                    0 1 2 3 4 0 Review(s) 
                                                                    £7.49
                                                                    Salifert pH Profi Test Kit - Sufficient for 50 Tests pH is a key value for a thriving marine aquarium as it has a direct impact on the growth of soft and hard corals, macroalgae and other biological processes. A correct pH is a must for any reef tank as it controls the acidity of the marine water and the saturation of carbon dioxide.  It is recommended to...
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                                                                    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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                                                                      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 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. 
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