Marine Test Kits Salifert Magnesium Profi Test Mg 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... Add to cart
Marine Test Kits Salifert Calcium Profi Test Ca 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... 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
Marine Test Kits Salifert Nitrite Profi Test NO2 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. Add to cart
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
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
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 Marine Test Kits Salifert pH Profi Test 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... View
Out-of-Stock Macroalgae Grow Lights Kessil H80 Tuna Flora Refugium LED Grow Light 0 Review(s) £149.95 The Kessil® H80 Tuna Flora refugium lights are a great quality choice when it comes to growing macroalgae in the marine aquarium, especially Chaetomorpha (Chaeto). It comes with 4 different light spectrums - Blue, Grow, Bloom and Red - to fit the different light requirements of various macro algae species in the refugium tank. Find the Kessil H80 Tuna... View
Out-of-Stock Macroalgae Grow Lights Kessil A80 Tuna Blue incl. free Gooseneck 0 Review(s) £169.95 The Kessil® H80 Tuna Blue is the perfect LED light for nano reef tanks and most soft coral tanks. The design of the A80 integrated the body as the actual heat sink for the module allowing for fanless operation making it totally silent. The LEDs in the A80 are packed into Kessil's Dense Matrix array allowing for deep penetration and high power output while... View
Out-of-Stock Fish Food Julian Sprung's Sea Veggies Green Seaweed 0 Review(s) £9.36 Julian Sprung's Sea Veggies Green Seaweed are super nutritious tender 100% dried seaweed sheets (Porphyra yezoensis) to keep your herbivore fishes happy and healthy. Ideal algae source for Tangs and Surgeonfish, Parrotfish, Angelfish and some large Butterflyfish as part of a balanced diet. View
Out-of-Stock Fish Food Julian Sprung's Sea Veggies Purple Seaweed 0 Review(s) £5.77 Julian Sprung's Sea Veggies Purple Seaweed are super nutritious tender 100% dried seaweed sheets (Porphyra umbilicalis) to keep your herbivore fishes happy and healthy. Ideal algae source for Tangs and Surgeonfish, Parrotfish, Angelfish and some large Butterflyfish as part of a balanced diet. View
Current Delivery Delays Due To Storm Darcy 
Christmas break for our macroalgae species. 
Red macroalgae species for the Reef Display Tank