Reef Crystals Salt Mix

• Extra Calcium to help ensure the growth of large and small polyp stony corals as well as coralline algae • Extra Trace Elements to provide an additional measure of vital nutrients • Extra Vitamins to ensure vigorous growth and survival of corals, anemones and other invertebrates in a captive environment • Metal Detoxifier – to neutralize traces of heavy metal often present in domestic water supplies.Formulated to Encourage Coral GrowthInstant Ocean Reef Crystals is an Enriched formulation made especially for use in reef aquariums. Reef Crystals contains essential ocean reef elements in concentrations greater than those found in natural sea water. It is higher in Magnesium & Calcium while being free of Nitrates & Phosphates.