Trace Elements Brightwell Replenish 1 Review(s) £24.25 Brightwell Aquatics Replenish is the advanced trace & minor element supplement for the marine aquarium / reef tank. With its unique formulation it replaces trace and minor elements used by fishes, corals, macroalgae, and which are lost through chemical filtration (protein skimming and use of filtration media such as resins and activated carbon). Add to cart
Out-of-Stock Coral & Sponge Supplements Brightwell PhytoGold-S 0 Review(s) £11.21 Brightwell Aquatics PhytoGold-S provides phytoplankton ranging in size from 4 - 10µm, ideally-sized for many soft corals, clams, sponges and other filter-feeders. View
Trace Elements Brightwell Iodion 0 Review(s) £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. Add to cart
Out-of-Stock Coral & Sponge Supplements Brightwell PhytoGold-M 0 Review(s) £11.21 Brightwell Aquatics PhytoGold-M provides phytoplankton ranging in size from 8 - 20µm, ideally-sized for many soft corals, clams, sponges and other filter-feeders. View
Trace Elements Brightwell Ferrion Liquid Iron 1 Review(s) £12.73 Brightwell Aquatics Ferrion liquid Iron supplement for the marine aquarium / refugium is a highly concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. "photosynthetic" or zooxanthellate corals, clams, and their allies), macroalgae, coralline algae, mangroves, and other desirable marine algae and plants. Add to cart
Out-of-Stock Coral & Sponge Supplements Brightwell Zooplanktos-S 0 Review(s) £11.21 Brightwell Aquatics Zooplanktos-S provides zooplankton and fully-digestible, unhatched eggs ranging in size from 50 - 300µm. Ideally-sized for many stony corals, clams, sponges, tunicates, tube worms, larval crustaceans, juvenile fishes, and adult planktivorous and macroinvertebrate-predatory fishes. View
Out-of-Stock Trace Elements Continuum Reef Basis Iron 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. View
pH Brightwell pH+ Plus 0 Review(s) £13.81 Brightwell Aquatics pH+ increases the pH and alkalinity in the marine 7 freshwater aquarium. It is stronger than most competing products and composed of purified water and ultra-high purity materials. Add to cart
On sale! Out-of-Stock Coral & Sponge Supplements Brightwell Reef Snow 1 Review(s) £10.49 Brightwell Reef Snow - Replicates marine snow for corals, clams, sponges and other suspension-feeding marine aquarium invertebrates. View
Out-of-Stock Coral & Sponge Supplements PolyLab Reef-Roids 0 Review(s) £12.87 PolypLab Reef-Roids is a blend of naturally occurring marine planktons, It is very popular coral food supplement for Goniopora, Zoanthids, Mushrooms and other filter feeding corals. Find the bigger bag-sized Reef-Roids HERE View
Out-of-Stock pH Brightwell Boost pH+ Plus 0 Review(s) £11.95 Brightwell Aquatics Boost pH+ raises the pH in the Marine Aquarium / Reef Tank without increasing the alkalinity or calcium concentration (in tanks already having a proper dKH).Allows maintaining a pH of 8.3, 8.4 or 8.5 in difficult tanks without raising the alkalinity (when used as directed). View
pH Brightwell Florin pH- minus 0 Review(s) £7.93 Brightwell Aquatics Florin pH- safely decreases pH in the planted freshwater & marine aquarium, where for example macroalgae has increased the pH too much. Gradually decreases alkalinity ("carbonate hardness") of the aquarium water. Contains no phosphate or nitrate. Add to cart
Current Delivery Delays Due To Storm Darcy 
Christmas break for our macroalgae species. 
Red macroalgae species for the Reef Display Tank