Aquarium Supplements

Supplements for the Marine Aquarium
Seachem Flourish Potassium Planted Reef Tank Refugium Fertiliser
    Widely Used Elements

    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
          Widely Used Elements

          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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