Trace Elements Brightwell Iodion 0 Review(s)  £10.23 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
pH Brightwell Kalk+2 0 Review(s)  £9.35 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
Trace Elements Brightwell Strontion 0 Review(s)  £8.89 Brightwell Aquatics Strontion - Highly concentrated liquid strontium supplement for the marine aquarium. Add to cart
Widely Used Elements Brightwell Potassion 0 Review(s)  £15.49 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 Cleaner Brightwell MicroBacter Clean 1 Review(s)  £20.49 Brightwell MicroBacter Clean is an unique marine microbial culture & enzyme blend designed to target and clean surfaces of live rock, coral decorations and tank walls. View
Aquatics Brightwell Lugol's Iodine 0 Review(s)  £15.92 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
Widely Used Elements Brightwell Reef Code A 1 Review(s)  £12.93 Brightwell Aquatics Reef Code A is a balanced calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater.Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates... Add to cart
Out-of-Stock Home Brightwell Reef Code A and B 0 Review(s)  £16.19 Brightwell Aquatics Reef Code A and B is a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater.Benefits reef-building organisms such as corals, clams, calcareous macro algae, etc. View
Trace Elements Brightwell Iodion 500ml - Expiry Date Not clear visible 0 Review(s)  £10.00 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. Expiry date not clear visible! Hence the... Add to cart