Aquarium Supplements

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

    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
      Widely Used Elements

      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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        Widely Used Elements

        Brightwell Reef Code A

        0 1 2 3 4 1 Review(s) 
        £9.85
        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 Iodion Iodine Supplement Marine Aquarium
          Trace Elements

          Brightwell Iodion

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          £10.75
          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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            £9.85
            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) 
                £17.73
                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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