C-Balance® is our very popular two-part solution for replenishing calcium and alkalinity. Adjusts calcium, magnesium and strontium ions to Natural Seawater ratios, and achieves a balanced ionic residual. Promotes the optimal conditions for stony corals and coralline algae. Packaged as two 8oz. bottles, two 16oz. bottles, two 32oz. bottles, and as a concentrate in 1 gallon jugs.
