Aquatics

Aquarium Supplements, Macroalgae Reactor & Refugium Lighting
Seachem Flourish Complete Planted Tank Fertilizer
    Macroalgae Fertiliser

    Seachem Flourish

    0 1 2 3 4 0 Review(s) 
    £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...
    Seachem Reef Advantage Magnesium
      Out-of-Stock
      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 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 Nitrogen Planted Reef Tank Refugium
            Nitrate & Phosphate

            Seachem Flourish Nitrogen

            0 1 2 3 4 0 Review(s) 
            £6.86
            Seachem Flourish Nitrogen is a highly concentrated source of nitrogen designed for the use in planted aquariums. It is one of the three main macronutrients macroalgae / plants will need to grow ( nitrogen (nitrate), phosphorus (phosphate), potassium ).It is recommended to add when the plants/macroalgae growth is reduced, especially in a more heavier...
            Seachem Matrix Marine Aquarium
              Nitrate & Phosphate remover

              Seachem Matrix Biofilter Media

              0 1 2 3 4 0 Review(s) 
              £8.92
              Seachem Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix provides as much surface (>~700 m2) as 170 liters of plastic balls! These macropores are ideally sized for the support of nitrifying and denitrifying...
              Seachem Flourish Potassium Planted Reef Tank Refugium Fertiliser
                Widely Used Elements

                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 Flourish Iron Planted Aquarium Fertilizer
                  Trace Elements

                  Seachem Flourish Iron

                  0 1 2 3 4 0 Review(s) 
                  £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 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 Prime Aquarium Water Conditioner
                      Treatments & Additives

                      Seachem Prime

                      0 1 2 3 4 0 Review(s) 
                      £15.93
                      Seachem Flourish Excel is a highly concentrated water conditioner for both fresh and saltwater aquariums to safely remove chlorine & chloramine, and to detoxifie ammonia, nitrite, and nitrate to make the water safe for fishes and corals. It is non-acidic and will not impact pH.  Prime® can be used during tank cycling to alleviate ammonia/nitrite toxicity.
                      Seachem Stability
                        Live Bacteria

                        Seachem Stability

                        0 1 2 3 4 0 Review(s) 
                        £9.97
                        Seachem Stability will help to stabilise the water condition of a new aquarium setup and help the aquarium to mature faster, avoiding the "New Tank Syndrome".  It will rapidly & safely establish a bio-filtration.
                        Seachem SeaGel
                          Out-of-Stock
                          Nitrate & Phosphate remover

                          Seachem SeaGel combines Matrix Carbon & Phosguard

                          0 1 2 3 4 0 Review(s) 
                          £9.87
                          Seachem's SeaGel combines the advantages of the two very popular products MatrixCarbon and PhosGuard, removing phosphate, silicate, organics and colourful impurities, metals, acids, and more. Instead of two separate bags of media you just need one.
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                          Seachem PhosGuard phosphate remover
                            Nitrate & Phosphate remover

                            Seachem PhosGuard Phosphate Remover

                            0 1 2 3 4 0 Review(s) 
                            £15.92
                            Seachem's PhosGuard is a high performance phosphate & silicate remover for the marine or freshwater aquarium. A great choice to lower to high phosphate concentrations in the marine aquarium / reef tank. PhosGuard will not leak phosphate & silicate back into the water. In a planted reef tank / macroalgae refugium we recommend not to reduce the...
                            Seachem De*Nitrate - De Nitrate - Aquarium Nitrate remover
                              Nitrate & Phosphate remover

                              Seachem De Nitrate

                              0 1 2 3 4 0 Review(s) 
                              £4.87
                              Seachem's de*nitrate is a high porosity filtration product for the removal of nitrate in  the marine and freshwater aquarium by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter and does not require a special denitrifying filter or special culture feedings. It is also helpful in controlling nitrite and ammonia.
                              HIKARI Crab Cuisine
                                Out-of-Stock
                                Fish Food

                                Hikari Crab Cuisine 50g

                                0 1 2 3 4 0 Review(s) 
                                £2.92
                                Hikari Crab Cuisine is a scientific diet for hermit crabs, lobsters and other aquatic critters. It is rapidly sinking, providing a mineral rich food source crustaceans will love. Suitable for freshwater and marine inhabitants.
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                                Hikari Seaweed Extreme Marine Herbivore Food
                                  Fish Food

                                  Hikari Seaweed Extreme Small 100G

                                  0 1 2 3 4 0 Review(s) 
                                  £6.29
                                  Small Sinking Pellets for Algae Eating Marine Fishes Contains 67% Seaweed! Ideal for Smaller Marine Herbivore Fishes
                                  HIKARI ALGAE WAFERS 40g
                                    Out-of-Stock
                                    Fish Food

                                    HIKARI Algae Wafers 40g

                                    0 1 2 3 4 0 Review(s) 
                                    £3.89
                                    HIKARI ALGAE WAFERS for Algae Eating Marine Fishes Ideal food source for algae eating marine fishes, fortified with vitamin supplements for herbivore bottom feeder and critters.Will not dissolve nor cloud the water.
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                                    HIKARI ALGAE WAFERS 40g
                                      Out-of-Stock
                                      Fish Food

                                      HIKARI Mini Algae Wafers 22g

                                      0 1 2 3 4 0 Review(s) 
                                      £3.98
                                      HIKARI MINI ALGAE WAFERS for Algae Eating Marine Fishes Ideal food source for algae eating marine fishes, fortified with vitamin supplements for herbivore bottom feeder and critters.Will not dissolve nor cloud the water.
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                                      TNC Complete Planted Aquarium Fertilizer TNC Complete Planted Aquarium Fertilizer 2
                                        Out-of-Stock
                                        Aquarium Supplements

                                        TNC Complete

                                        0 1 2 3 4 1 Review(s) 
                                        £8.95
                                        TNC Complete is specially formulated for planted aquariums where the livestock is not meeting the requirements to supply the necessary Nitrate & Phosphate for plants to grow. This multi-nutrient fertilizer includes therefore Nitrate & Phosphate to provide nutrients for optimal growth. If you don't need this look at TNC Lite. Careful to use in the marine...
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                                        Seachem Reef Builder Alkalinity
                                          Alkalinity / KH

                                          Seachem Reef Builder

                                          0 1 2 3 4 0 Review(s) 
                                          £11.29
                                          Seachem Flourish Reef builder raises the carbonate alkalinity (KH) in the reef tank with a minimal impact on the pH level. It will not lower the pH as competing bicarbonate only products can.
                                          Seachem Purigen Marine Aquarium
                                            Nitrate Remover

                                            Seachem Purigen

                                            0 1 2 3 4 0 Review(s) 
                                            £20.11
                                            Seachem Purigen™ is a highly effective premium media which controls ammonia, nitrites and nitrates in the marine & freshwater aquarium by removing nitrogenous organic waste that would otherwise release these harmful compounds. It will polish the aquarium water to unparalleled clarity. 
                                            Seachem Clarity Marine Aquarium
                                              Treatments & Additives

                                              Seachem Clarity

                                              0 1 2 3 4 0 Review(s) 
                                              £9.74
                                              Seachem Clarity™ is the ultimate clarifier for the marine aquarium. It employs an advanced polymeric flocculating agent that is both reef and plant / macroalgae safe. Clarity™ will clear all types of clouding.
                                              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 Reef Phytoplankton
                                                    Coral & Sponge Supplements

                                                    Seachem Reef Phytoplankton

                                                    0 1 2 3 4 0 Review(s) 
                                                    £17.58
                                                    Seachem Reef Phytoplankton™ is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for invertebrate diet. Size ranges from 1-20 μm to feed a broad range of marine aquarium filter feeders and invertebrates.
                                                    Seachem Safe
                                                      Treatments & Additives

                                                      Seachem Safe

                                                      0 1 2 3 4 0 Review(s) 
                                                      £7.02
                                                      Seachem Safe™ is a super-concentrated dry conditioner for both fresh and marine aquariums. Safe™ removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH.
                                                      Ocean Nutrition Seaweed Red Marine Algae free Clip Ocean Nutrition Seaweed Red Marine Algae free Clip 2
                                                        Fish Food

                                                        Ocean Nutrition Seaweed Red Marine Algae

                                                        0 1 2 3 4 0 Review(s) 
                                                        £11.99
                                                        Ocean Nutrition Seaweed Select Red Marine Algae is the optimal food source and nutritious supplement for all herbivore marine fishes, rich in vitamin C and 100% digestible. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions. 20g unit comes with a free Seaweed Clip!
                                                        Ocean Nutrition Seaweed Green Marine Algae Ocean Nutrition Seaweed Green Marine Algae 2
                                                          Fish Food

                                                          Ocean Nutrition Seaweed Green Marine Algae

                                                          0 1 2 3 4 0 Review(s) 
                                                          £10.37
                                                          Ocean Nutrition Seaweed Select Green Marine Algae is the optimal food source and nutritious supplement for all herbivore marine fishes, rich in vitamin C and 100% digestible. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions. 30g unit comes with a free Seaweed Clip!
                                                          Ocean Nutrition Spirulina Flakes
                                                            Fish Food

                                                            Ocean Nutrition Spirulina Flakes

                                                            0 1 2 3 4 0 Review(s) 
                                                            £8.12
                                                            Ocean Nutrition Spirulina Flakes contain in addition to Spirulina salmon, brine shrimp and krill which makes it highly digestible for aquarium inhabitants. Ideal for both freshwater and marine fish, Spirulina will enhance the color, stimulate the immune system and ensure better growth with less body fat. Spirulina contains the most remarkable...
                                                            Ocean Nutrition Prime Reef Flakes
                                                              Fish Food

                                                              Ocean Nutrition Prime Reef Flakes

                                                              0 1 2 3 4 0 Review(s) 
                                                              £7.45
                                                              Ocean Nutrition Prime Reef Flakes is a highly palatable food even the most finicky fish will find it difficult to resist. Key ingredients include fresh fish protein and fresh seafood: salmon, plankton, squid, clams, herring, brine shrimp. Improves colouration and vitality while boosting the immune system.
                                                              Ocean Nutrition Brine Shrimp Plus Flakes
                                                                Fish Food

                                                                Ocean Nutrition Brine Shrimp Plus Flakes

                                                                0 1 2 3 4 0 Review(s) 
                                                                £7.88
                                                                Ocean Nutrition Brine Shrimp Plus Flakes is supplemented with a nutritious blend of seafood, plankton, algae, vitamins, minerals and many other tasty ingredients. This results in great palatability and a complete balanced nutrition for healthier, robust and more colorful marine fish. 
                                                                Ocean Nutrition Formula One Flakes
                                                                  Fish Food

                                                                  Ocean Nutrition Formula One Flakes

                                                                  0 1 2 3 4 0 Review(s) 
                                                                  £8.66
                                                                  Ocean Nutrition Formula One Flakes is a perfect ‘all rounder’ fish food for the marine aquarium. The high protein content is ideal for juvenile growth. This food will significantly improve colouration and vitality in your fish, while acting as an immune stimulant. Key ingredients include fresh fish protein, fresh seafood, plankton, brine shrimp, minerals,...
                                                                  Ocean Nutrition Formula Two Flakes
                                                                    Fish Food

                                                                    Ocean Nutrition Formula Two Flakes

                                                                    0 1 2 3 4 0 Review(s) 
                                                                    £8.57
                                                                    Ocean Nutrition Formula Two Flakes is an excellent flake diet for both herbivorous marine and freshwater fish. This algae boosted diet targets the needs of all algae eating fishes. Formula Two Flakes contains abundant marine algae, kelp, garlic and a wide variety of key ingredients.
                                                                    Pink Fusion Coralline Algae In A Bottle
                                                                      Out-of-Stock
                                                                      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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                                                                      Purple Helix Coralline Algae In A Bottle
                                                                        Out-of-Stock
                                                                        Coralline Algae

                                                                        Purple Helix Coralline Algae In A Bottle - Pre Order only

                                                                        0 1 2 3 4 0 Review(s) 
                                                                        £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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                                                                        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...
                                                                          Ocean Nutrition Seaweed Brown Marine Algae
                                                                            Fish Food

                                                                            Ocean Nutrition Seaweed Brown Marine Algae

                                                                            0 1 2 3 4 0 Review(s) 
                                                                            £8.79
                                                                            Ocean Nutrition Seaweed Select Brown Marine Algae is the optimal food source and nutritious supplement for all herbivore marine fishes, rich in vitamin C and 100% digestible. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions. The 30g unit comes with a free Seaweed Clip!
                                                                            Ocean Nutrition Nano Reef Fish Food
                                                                              Out-of-Stock
                                                                              Fish Food

                                                                              Ocean Nutrition Nano Reef Fish Food

                                                                              0 1 2 3 4 0 Review(s) 
                                                                              £3.79
                                                                              Ocean Nutrition Nano Reef Fish Food is a high quality slow sinking pellet packed with natural attractants to ensure rapid acceptance. Each pellet contains Spirulina algae to enhance natural colours, garlic to improve disease resistance and a high HUFA (Highly Unsaturated Fatty Acids) and vitamin content. This soft and moist pellet is ideal for small fish.
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                                                                              Ocean Nutrition Seaweed Clips
                                                                                Aquatics

                                                                                Ocean Nutrition Seaweed Clips

                                                                                0 1 2 3 4 0 Review(s) 
                                                                                £4.67
                                                                                The Seaweed Clip from Ocean Nutrition is an excellent tool for feeding seaweed sheets to your fishes to encourage natural feeding behaviour. The clip attaches easily to acrylic or glass surfaces thanks to its suction cup and has a stronger and longer gripping surface than other clips on the market.

                                                                                Livealgae UK offers you a handpicked selection of supplements and equipment for the marine aquarium, which are particularly recommended for planted reef tanks and planted refugium / sump.

                                                                                From easy to handle and economical Profi Test Kits from Salifert & Red Sea,  fertilizers to improve the growth of macroalgae species by dosing important minor and major minerals, lighting which is dedicated to maximize the growth of macroalgae in the refugium / sump, algae reactors for an expert growth of Chaetomorpha to the small little bits which will become very handy when it comes to keep macroalgae successfully in the marine aquarium. 

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