Item code: 67103130
Advantage Calcium is a non-caustic (pH 8.3 to 8.6) optimized blend of ionic
calcium designed to restore and maintain calcium to levels found in natural
seawater. 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. To prevent this you must provide calcium (Reef Advantage Calcium) and
carbonates (Reef Builder or Reef Carbonate). Reef Advantage Calcium also
includes magnesium and strontium in amounts proportionate to typical utilization
ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important
elements while maintaining calcium. Unlike limewater (kalkwasser), Reef
Advantage Calcium does not have a caustic pH and will not deplete magnesium.
Used as directed, it will not deplete alkalinity.