Red Sea Reef Success Calcium. Red Sea Reef Success Calcium is an ion balanced calcium supplement for marine aquaria. Red Sea Reef Success Calcium should be used regularly to top up the calcium levels in the water which are quickly depleted by growing hard corals and calcareous algae. This product contains only natural components and gives the best results when the tank water is also supplemented with Strontium, Molybdenum and other trace elements to produce sustained Coral Growth. Red Sea Reef Success Calcium does not affect the pH level or alkalinity (buffer capacity) of the aquarium water even after prolonged use. Please refer to the product guidelines for the amounts to use and the optimum frequency of use.
