Seachem Reef Advantage Calcium ™ is equivalent to dry Reef Complete™. It is a non-caustic (pH 8.3-8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carb...
Seachem Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. This calcium hydroxide meets or exceeds the purity of competing brands designated for reef use. Calcium hydroxide is used ...
CoralUp™ incorporates the same patented dual method approach to calcium supplementation as PurpleUp™, but with a trace element
composition specifi cally engineered for skeletal coral growth.
CoralUp™ is not simply ionic calciu...