Nitrate & Phosphate Brightwell NeoNitro 2 Review(s) £8.97 Brightwell Aquatics Neonitro is a balanced nitrogen supplement for adding necessary nitrate which is necessary for an optimum macroalgae growth, especially in low nutrients reef tanks and where macroalgae are kept without livestock. Add to cart
Marine Test Kits Salifert Ammonia Profi Test NH3 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 Add to cart
Nitrate & Phosphate Brightwell NeoPhos 0 Review(s) £8.19 Brightwell Aquatics NeoPhos is a balanced phosphorus supplement for adding phosphate which is necessary for an optimal macroalgae growth, especially in reef tanks with low phosphate levels and where macroalgae are kept without livestock. Add to cart
Out-of-Stock Marine Test Kits Salifert Phosphate Profi Test PO4 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... View
Widely Used Elements Brightwell Potassion 0 Review(s) £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. Add to cart
Out-of-Stock Marine Test Kits Salifert Oxygen Profi Test O2 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... View
Widely Used Elements Brightwell Calcion 0 Review(s) £10.75 Brightwell Aquatics Calcion - Highly concentrated liquid calcium supplement for the marine aquarium. Add to cart
Out-of-Stock Marine Test Kits Salifert Iodine Profi Test I2 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. View
Out-of-Stock Widely Used Elements Brightwell Magnesion 0 Review(s) £13.28 Brightwell Aquatics Magnesion - Highly concentrated liquid magnesium supplement for the marine fish & reef aquarium View
Out-of-Stock Marine Test Kits Salifert Copper Profi Test Cu 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... View
Out-of-Stock Marine Test Kits Aquaforest LAB ICP Test 1 0 Review(s) £24.83 Get a detailed overview over your water parameters with the professional ICP Test 1 from Aquaforest Lab and ensure a proper supplementation for an improved macroalgae / coral growth. View
Out-of-Stock Trace Elements Brightwell Strontion 0 Review(s) £8.89 Brightwell Aquatics Strontion - Highly concentrated liquid strontium supplement for the marine aquarium. View
Current Delivery Delays Due To Storm Darcy 
Christmas break for our macroalgae species. 
Red macroalgae species for the Reef Display Tank