Product Description:
This two-part calcium and alkalinity maintenance system adjusts calcium, magnesium, and strontium ions to Natural Seawater ratios, and achieves a balanced ionic residual. Makes replenishment of calcium and alkalinity easy, and keeps your calcium and alkalinity in perfect harmony, assuring the optimum conditions for growing stony corals and coralline algae.
 

Available Sizes: Two 500 ml (16 oz) bottles and two 946 ml (32 oz) bottles or as a concentrate in two 3785ml (1 gal.) bottles.