Corals, coralline algae, clams and other reef inhabitants need calcium for skeletal growth. It is recommended to maintain free calcium levels between 400 to 450 ppm at a specific gravity of 1.026. Use as needed to raise calcium levels in marine aquariums. Concentrated formula quickly and safely raises calcium levels. Essential for corals, coralline algae and other reef invertebrates. No nitrates, phosphates or silicates. Simple to use, no complicated reactors or messy powder.
Ingredients:Concentrated Calcium Chloride.
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8.45 fl. oz.
Treats 2,500 gallons
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