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.
                              Salifert Coralline Algae Aminoacids
                                Out-of-Stock
                                Coralline Algae

                                Salifert Coralline Aminoacids

                                0 1 2 3 4 0 Review(s) 
                                £11.12
                                Salifert Coralline AminoAcids is one of the very few products available which provides all the amino acids beneficial for a superb coralline algae growth. Amino acids play as well a very important part in healthy skeleton growth of corals, decreasing the impact of phosphates and acting as food for most coral species.
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                                Salifert Coral Food
                                  Out-of-Stock
                                  Coral & Sponge Supplements

                                  Salifert Coral Food

                                  0 1 2 3 4 0 Review(s) 
                                  £7.14
                                  Salifert Coral Food is a highly concentrated blend of essential nutrients for soft and hard corals in the marine aquarium / reef tank to support a healthy coral growth. Contains HUFA, Proteins, Vitamins and Carbohydrates.
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                                  Salifert Nitrate Profi Test NO3
                                    Marine Test Kits

                                    Salifert Nitrate Profi Test NO3

                                    0 1 2 3 4 0 Review(s) 
                                    £9.79
                                    Salifert Nitrate Profi Test Kit NO3 - Sufficient for 60 Tests A too high Nitrate level may increase the growth of unwanted nuisance algae. In a reef aquarium with hard corals, the nitrate level should be lower than 1-2 mg/L, in an aquarium with soft corals below 5 mg/L and in a fish only marine aquarium the nitrate concentration might be higher but should...
                                    Salifert Phosphate Profi Test PO4
                                      Out-of-Stock
                                      Marine Test Kits

                                      Salifert Phosphate Profi Test PO4

                                      0 1 2 3 4 0 Review(s) 
                                      £7.93
                                      Salifert Phosphate Profi Test Kit PO4 - Sufficient for 60 Tests For the optimal growth of macro algae you will need some Phosphate in your tank but you do not want to have too much as it can affect the growth of calcareous macro algae and corals by up to 80% and increase the risk of unwanted growth of nuisance micro algaeWe recommend keeping the...
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                                      Salifert Carbonate / Alkalinity Profi Test KH/ALK
                                        Marine Test Kits

                                        Salifert Carbonate / Alkalinity Profi Test KH/ALK

                                        0 1 2 3 4 0 Review(s) 
                                        £9.29
                                        Salifert Carbonate / Alkalinity Profi Test KH/ALK Sufficient for 100-200 Tests ( normally more close to 100 ) The Alkalinity has a direct affect on your PH as it acts as a buffer for it.
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                                        Salifert Magnesium Profi Test NO3
                                          Marine Test Kits

                                          Salifert Magnesium Profi Test Mg

                                          0 1 2 3 4 0 Review(s) 
                                          £12.49
                                          Salifert Magnesium Profi Test Kit Mg - Sufficient for 50 TestsMagnesium is an essential element of chlorophyll which is necessary for the photosynthesis of macro algae and corals.For healthy macro algae, hard and soft corals we recommend to maintain a magnesium level of between 1250-1350 mg/LThe Salifert Magnesium Profit-Test is easy to use and accurate...
                                          Salifert Calcium Profi Test Ca
                                            Marine Test Kits

                                            Salifert Calcium Profi Test Ca

                                            0 1 2 3 4 0 Review(s) 
                                            £12.99
                                            Salifert Calcium Profi Test Kit Ca - Sufficient for 50-100 Tests (typically closer to 50) Calcium is a major element of coralline algae and calcareous macro algae like Halimeda Incrassata,the skeletal material of hard corals and the skeletal needles of soft & leather corals. In many cases too low a calcium concentration retards coral and macroalgae algae...
                                            Salifert Oxygen Profi Test O2
                                              Out-of-Stock
                                              Marine Test Kits

                                              Salifert Oxygen Profi Test O2

                                              0 1 2 3 4 0 Review(s) 
                                              £7.92
                                              Salifert Oxygen Profi Test Kit O2 - Sufficient for 50 TestsThe right Oxygen level in the marine aquarium is very important for the health of corals and marine fish and this test makes it easy to check the Oxygen very reliably and fast. A too high Oxygen level on the other hand is a sign for not enough CO2 in the aquarium which may lead to a reduced growth...
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                                              Salifert Nitrite Profi Test NO2
                                                Marine Test Kits

                                                Salifert Nitrite Profi Test NO2

                                                0 1 2 3 4 0 Review(s) 
                                                £7.93
                                                Salifert Nitrite Profi Test Kit NO2 - Sufficient for 60 Tests Nitrites are extremely toxic to fish and invertebrates.  In an established aquarium normally nitrite is converted to nitrate and then transformed into harmless nitrogen gas. When the Nitrate level is too high it can cause as well unwanted micro algae growth.
                                                Salifert Calcium Profi Test Ca
                                                  Out-of-Stock
                                                  Marine Test Kits

                                                  Salifert Copper Profi Test Cu

                                                  0 1 2 3 4 0 Review(s) 
                                                  £6.91
                                                  Salifert Copper Profi Test Kit Cu - Sufficient for 50 Tests Too high levels of Copper can be toxic to marine fish and invertebrates and it is important to keep the Copper level in the marine aquarium below the toxic level;, especially when Copper was used as a treatment for parasite infested fish or when Fertilizer for the planted tank are used which...
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                                                  Salifert Ammonia Profi Test NH3
                                                    Marine Test Kits

                                                    Salifert Ammonia Profi Test NH3

                                                    0 1 2 3 4 0 Review(s) 
                                                    £8.79
                                                    The Salifert Ammonia Test Kit measures the total amount of ammonia and ammonium quickly and accurately in your marine aquarium. Ammonia is poisonous for fish and corals and can cause an unwanted micro algae bloom. 50 Tests
                                                    Salifert Iodine Profi Test I2
                                                      Out-of-Stock
                                                      Marine Test Kits

                                                      Salifert Iodine Profi Test I2

                                                      0 1 2 3 4 0 Review(s) 
                                                      £14.87
                                                      Salifert Iodine Profi Test Kit I2 - Sufficient for 40 Tests Iodine is an important trace element in the marine aquarium and widely used by corals. Regular dosing of Iodine can as well improve the growth of macroalgae in the planted Reef Tank and Refugium.
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                                                      Salifert pH Profi Test
                                                        Out-of-Stock
                                                        Marine Test Kits

                                                        Salifert pH Profi Test

                                                        0 1 2 3 4 0 Review(s) 
                                                        £7.49
                                                        Salifert pH Profi Test Kit - Sufficient for 50 Tests pH is a key value for a thriving marine aquarium as it has a direct impact on the growth of soft and hard corals, macroalgae and other biological processes. A correct pH is a must for any reef tank as it controls the acidity of the marine water and the saturation of carbon dioxide.  It is recommended to...
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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.
                                                                      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...

                                                                        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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