Seachem Reef Advantage Calcium Size:4kg Contains NO ALGAECIDES OR ERYTHROMYCIN

Contains NO ALGAECIDES OR ERYTHROMYCIN SUCCINATE

and intriguing behavior make it a true gem that will bring joy and wonder to your underwater world

while simultaneously helping to create an oxygen rick ecosystem

Fritz FixIck is a revolutionary new way to treat aquatic external parasites including Ick

and nitrate – to keep reef inhabitants healthy

Seachem Reef Advantage Calcium Size:4kg Contains NO ALGAECIDES OR ERYTHROMYCINConcentrated, powder ionic calcium Maintains magnesium and strontium Can be added directly to aquarium Reef Advantage Calcium is a non caustic (pH 8. 38. 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. Reef Advantage Calcium also