Two Little Fishies C Balance

Packaged in two 500 ml (16 oz) bottles, two 946 ml (32 oz) bottles or as a concentrate in two 3785ml (1 gal.) bottles.

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.