Supplement your marine tank's calcium levels with Fluval Sea Calcium Supplement, aiding the life of your corals and marine invertebrates as they use up the available calcium present in your aquarium water.
Fluval Sea Calcium Supplement is a concentrated form of calcium that will reliably restore the levels of calcium within an aquarium. This supplement is ideal for aquariums that experience regular depletion of calcium, which can result from absorption by corals and other invertebrates.
Fluval Sea Calcium Supplement contains pharmaceutical grade calcium chloride that is free from unwanted contaminants such as gluconates, nitrates and phosphates. This calcium is essential in order to develop a strong skeletal structure in corals and has been developed to be easily absorbed to both corals and other invertebrates. 5ml of this supplement will treat up to 75 litres of water.
Concentrated calcium supplement for calcium depleted aquariums
Designed to be easily absorbed by corals and other invertebrates
Does not effect the delicate ionic balance in aquariums