CONTINUUM CALCIUM 500ML skimmer 100 - 200 tests

100 - 200 tests

the breakdown and decomposition of faeces

Each single-use packet reacts with the water sample so the checker can read low-range phosphorus down to parts-per-billion

Ideal for large aquariums with a calcium reactor or if another calcium supply system is used

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CONTINUUM CALCIUM 500ML skimmer 100 - 200 testsReef Basis Calcium is a high quality, maximum strength ionic calcium solution designed to safely raise the calcium level in marine aquariums, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and silicate free. May be used simultaneously with Kalkwasser.