Aquarium Supplements

Supplements for the Marine Aquarium
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.
    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

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        £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.
          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...
            Continuum Coralline Purple CX
              Coralline Algae

              Continuum Coralline Purple CX

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              £12.53
              Coralline Purple CX from Continuum Aquatics is specifically designed for the marine aquarium to encourage and accelerate growth of purple and pink coralline algae without fertilizing unwanted green micro algae. Because it is made from expensive marine aragonite, with added supporting minerals, it will not pollute the marine aquarium like inexpensive...
              Continuum Aquatics Bacter Gen M
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                Live Bacteria

                Continuum BacterGen M

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                £10.46
                Continuum Aquatics BacterGen M is a microbial culture specifically designed for establishing & maintaining marine aquarium systems. Perfect for new marine aquariums, greatly reducing the time it takes to cycle the system. BacterGen M will quickly generate effective bacterial populations in the marine aquarium and rapidly establishing nitrifying biological...
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                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

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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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                    Purple Helix Coralline Algae In A Bottle
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                      Coralline Algae

                      Purple Helix Coralline Algae In A Bottle - Pre Order only

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                      £29.95
                      Purple Helix® Coralline Algae includes, as oppose to most available coralline algae supplements, 8 species of live coralline algae spores of Purple, Magenta, and Lavender. along with beneficial nitrifying bacteria. There is no faster way to turn your bare rocks into beautiful and coralline encrusted live rock. Purple Helix pre-order is now closed for...
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                      Continuum Aquatics Bacter Clean M
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                        Treatments & Additives

                        Continuum Bacter Clean M

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                        £11.42
                        Continuum Aquatics Bacter Clean M is a unique marine microbial culture and enzyme product specifically designed to target and clean surfaces of live rock, coral decorations and tank walls, removing stains, loosening and softening debris for easy vacuuming and providing a cleaner, more pristine marine aquarium environment.
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                        Seachem Flourish Iron Planted Aquarium Fertilizer
                          Trace Elements

                          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.
                          Continuum Basis Chaeto Grow
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                            Macroalgae Fertiliser

                            Continuum Basis Chaeto Grow

                            0 1 2 3 4 1 Review(s) 
                            £12.47
                            Basis Chaeto Grow from Continuum is a liquid nitrate & phosphate free multinutrient supplement for the planted Reef Tank & Refugium. Improve the growth of your macroalgae species, especially when growing the fast growing algae species Chaetomorpha / Chaeto and Caulerpa live algae.
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                            Pink Fusion Coralline Algae In A Bottle
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                              Coralline Algae

                              Pink Fusion Coralline Algae In A Bottle - Pre Order only

                              0 1 2 3 4 0 Review(s) 
                              £29.95
                              Pink Fusion® Coralline Algae includes, as oppose to most available coralline algae supplements, 6 species of live coralline algae spores in varying pink varieties along with beneficial nitrifying bacteria. There is no faster way to turn your bare rocks into beautiful and coralline encrusted live rock. Pink Fusion pre-order is now closed for early...
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                              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
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                                  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...
                                              Continuum Reef Basis Iron Macroalgae
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                                                Trace Elements

                                                Continuum Reef Basis Iron

                                                0 1 2 3 4 0 Review(s) 
                                                £8.73
                                                Continuum Reef Basis Iron is a liquid concentrated iron supplement for the marine aquarium & planted refugium. Improve the growth of macroalgae species, especially when growing the fast growing algae species Chaetomorpha / Chaeto and Caulerpa.
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