Tunai Marine Reef Salt assists in delivering essential macro and micro nutrients for the life support of marine species.Tunai Marine Salt steadily regulates the release of Calcium, Magnesium, and Strontium for the improved activity of the coral reefs. It also helps in regulating PH condition of the marine water aquarium. Higher concentrations of Ca in Tunai Marine Reef Salt support the maintenance and growth of the skeletal structures of the corals. Enriched levels of Mg absorbed by the corals support a great growth potential. Balanced levels of strontium support healthy tissue development and growth