Aquarium Supplements

Supplements for the Marine Aquarium
Seachem Flourish Complete Planted Tank Fertilizer
    Macroalgae Fertiliser

    Seachem Flourish

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    £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...
    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 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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      BRIGHTWELL Aquatics Iodion Iodine Supplement Marine Aquarium
        Trace Elements

        Brightwell Iodion

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        £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.
        Evolution Aqua The Aquascaper Complete Liquid Plant Food THEAQUASCAPER
          Out-of-Stock
          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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          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...
            BRIGHTWELL Aquatics Strontion Strontium Supplement Marine Aquarium
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              Trace Elements

              Brightwell Strontion

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              £8.89
              Brightwell Aquatics Strontion - Highly concentrated liquid strontium supplement for the marine aquarium.
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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 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 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 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 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 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 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...
                                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 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.
                                    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...
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