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 Brightwell CoralAmino Coral Growth 0 Review(s)  £19.89 Brightwell CoralAmino is a complex formulation of amino acids found in the same ratios within tissues of stony corals. Widely used by professional coral farmers to increase growth rate and coloration of all marine corals & their allies in the marine aquarium / reef tank. View
Coral & Sponge Supplements Brightwell SpongExcel 0 Review(s)  £14.94 Brightwell Aquatics SpongExcel is an ionic silica solution for enhancing growth rates of sponges and gastropods. May be used to increase the rate of sponge growth in marine aquarium housing spongivorous fishes such as marine angelfishes, butterflyfishes, and their allies, providing them with greater access to their natural foods. Add to cart
Different options available Coral & Sponge Supplements Brightwell Restor for Improved Coral Growth 1 Review(s)  £12.31 Brightwell Aquatics Restor is an advanced coral tissue supplement for all hard & soft corals in the marine aquarium. It encourages the health, growth, reproduction, and vibrant coloration of corals and is widely used by professional coral farmers to increase tissue growth rate. It provides important nutrients to corals during periods of stress... View
Coral & Sponge Supplements Brightwell PhytoGreen-S 0 Review(s)  £18.41 Brightwell Aquatics PhytoGreen-S provides phytoplankton for the marine aquarium ranging in size from 1 - 2µm. ideally-sized for many soft corals, clams, sponges, tunicates, tube worms, and larval invertebrates. Add to cart
Out-of-Stock Coral & Sponge Supplements Brightwell PhytoGreen-M 0 Review(s)  £11.21 Brightwell Aquatics PhytoGreen-M provides phytoplankton ranging in size from 10 - 15µm, ideally-sized for many soft corals, clams, sponges and other filter-feeders. View
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
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
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 Coral & Sponge Supplements Brightwell Zooplanktos-M 0 Review(s)  £11.21 Brightwell Aquatics Zooplanktos-M provides zooplankton ranging in size from 500 - 1,000µm (1mm). Ideally-sized for many stony corals LPS / SPS, clams, tube worms, larval crustaceans, juvenile fishes, and adult planktivorous and macroinvertebrate-predatory fishes. View
Coral & Sponge Supplements Brightwell PhytoChrom Phytoplankton 0 Review(s)  £10.54 Brightwell Aquatics PhytoChrom provides 6 types of phytoplankton ranging in size from 1 - 30µm ideally for soft corals, clams, sponges, and other filter-feeders. Add to cart
Out-of-Stock Nitrate & Phosphate remover Brightwell Phosphat-E Phosphate Remover 0 Review(s)  £28.06 Brightwell Aquatics Phosphat-E - is a highly concentrated and fast acting liquid phosphate remover, safe for all aquarium inhabitants of reef and marine fish-only aquarium View
Out-of-Stock Nitrate & Phosphate remover Brightwell Reef BioFuel 0 Review(s)  £21.25 Brightwell Aquatics Reef BioFuel is a carbon source for promoting rapid, natural phosphate (PO4) & nitrate (NO3) reduction in the Marine & Reef Aquarium. It helps to maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and... View
Aquarium Supplements Brightwell KoraLagoon Substrate Mangroves Seagrass 0 Review(s)  £17.87 Brightwell Aquatics KoraLagoon is a blend of high-purity aragonite particulate grades to simulate the natural substrate particle profile of tropical reef lagoons. We recommend this substrate particularly for macroalgae like Halimeda Incrassata, Udotea Flabellum and similar marine algae species, seagrass and mangroves for an improved growth. Add to cart
pH Brightwell Kalk+2 0 Review(s)  £11.21 Brightwell Aquatics Kalk+2 contains calcium, magnesium & strontium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous macro algae, etc. Add to cart
Macroalgae Fertiliser Seachem Flourish 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... Add to cart
Out-of-Stock Aquarium Supplements Seachem Reef Advantage Magnesium 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. View
Aquarium Supplements Seachem Reef Advantage Calcium 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. Add to cart
Trace Elements Seachem Flourish Trace 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. Add to cart
Nitrate & Phosphate Seachem Flourish Nitrogen 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... Add to cart
Nitrate & Phosphate remover Seachem Matrix Biofilter Media 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... Add to cart
Widely Used Elements Seachem Flourish Potassium 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. Add to cart
Trace Elements Seachem Flourish Iron 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. Add to cart
Aquarium Supplements Seachem Flourish Excel 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... Add to cart