Aquarium Supplements

Supplements for the Marine Aquarium
BRIGHTWELL Aquatics Iodion Iodine Supplement Marine Aquarium
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    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.
    Brightwell Reef Code B
      Aquarium Supplements

      Brightwell Reef Code B

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      £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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        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

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          £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
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            Seachem Flourish Iron

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            £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
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              Seachem Flourish Trace

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              £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
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                Seachem Flourish Potassium

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                £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

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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

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                    £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

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                      £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
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                        Seachem Reef Complete

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                        £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

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                          £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...
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