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
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
Alkalinity / KH Seachem Reef Builder 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. Add to cart
Aquatics Brightwell Lugol's Iodine 0 Review(s)  £19.50 Brightwell Aquatics Lugol's is an extremely powerful iodine / iodide solution. It will raise the iodine concentration of a marine aquarium or reef and it can also be used as a dip for new corals. Iodine is a very important part for the growth of macroalgae and photosynthetic corals like pulsing xenia. Add to cart
Live Bacteria Seachem Stability 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. 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
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
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
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
On sale! Out-of-Stock Live Bacteria Brightwell FaStart-M FastStart Nutrients 0 Review(s)  £14.47 Brightwell Aquatics FaStart-M is a balanced nutrient source for establishing and maintaining the biological filtration in the marine aquarium. Used together with MicroBacter7 it will establish and develop the biological filtration by providing necessary nutrients for beneficial bacteria cultures. Perfect for new aquarium tank setups. 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
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