Aquarium Supplements

Supplements for the Marine Aquarium
BRIGHTWELL Aquatics Florin pH- ph Minus Marine Aquarium
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    Brightwell Florin pH- minus

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    £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.
    BRIGHTWELL Potassion Potassium Supplement Marine Aquarium
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      Brightwell Potassion

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      £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.
      BRIGHTWELL Aquatics Reef Code A Supplement Marine Aquarium
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        Brightwell Reef Code A

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        £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

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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 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 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 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...
                      Seachem Flourish TabsPlanted Reef Tank Refugium
                        Aquarium Supplements

                        Seachem Flourish Tabs

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                        £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...
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