Seachem Reef Carbonate

Reef Carbonate is a concentrated (4,000 meq/l) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, reef carbonate will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity.