Red Sea Reef Foundation A - Calcium+

Calcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons.All of these elements need to be available in balanced proportions for positive coral health and growth.Red Sea’s CALCIUM+ contains blended salts of Calcium and Strontium in the ratio required by corals and is part of Red Sea’s complete Reef Care Program. Concentration: Liquid supplement: 1ml will raise the Ca level of 100 liters (25 gal) by 2ppm.Powder supplement: 1g will raise the Ca level of 100 liters (25 gal) by 3.6ppm.1 kg will make 1.8L of stock solution.