Instant Ocean Reef Crystals Reef Salt 2.8 Lbs

Formulated specifically for reef aquariums to provide a greater concentration of calcium, trace elements and vitamins than natural sea water. Contains extra calcium to help ensure the growth of large and small polyp stony corals as well as coralline algae. Provides vital nutrients and extra vitamins help to promote vigorous growth and survival of corals, anemones and other invertebrates. Free of nitrates and phosphates and higher in magnesium and calcium. Detoxifies and neutralizes heavy metals while effectively serving as a synthetic aquarium salt for reef aquariums. Keep a healthy underwater environment with Instant Ocean Reef Salt for Aquariums. It contains essential ocean reef elements in concentrations greater than those found in natural seawater with extra calcium to encourage the growth of large and small polyp stony corals as well as coralline algae. This salt provides vital nutrients and extra vitamins help to promote vigorous growth and survival of corals, anemones a