Reef & Sea Salt

Tropic Marin® PRO-REEF Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the growth of corals. Read more

Enriched formulation. Optimum effectiveness. Formulated specially for use in reef aquariums, Reef Crystals® contains essential ocean reef elements in concentrations greater than those found in natural sea water. Makes 160 gallons. Read more

Coral Pro contains elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable, accelerated coral growth. Makes 175 gallons. Read more

Red Sea Salt contains moderately elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable coral growth. Makes 175 gallons. Read more

Instant Ocean® Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities. Makes 160 gallons. Read more