Instant Ocean Reef Crystals is a premium synthetic sea salt mix specifically engineered for the unique demands of reef aquariums. This enriched formulation is designed to create an ideal environment for corals, anemones, and other sensitive invertebrates by replicating and enhancing the conditions of a natural ocean reef. It dissolves quickly and clearly, establishing a stable foundation for a thriving captive marine ecosystem. This advanced formula contains essential elements in concentrations greater than those found in natural seawater to promote optimal health and growth. It is fortified with extra calcium to support the development of both large and small polyp stony corals, as well as encourage the spread of beneficial coralline algae. The mix also includes additional trace elements to provide vital nutrients and extra vitamins to ensure the vigorous growth and survival of your invertebrates. A special metal detoxifier is included to neutralize traces of heavy metals often present in domestic water supplies, providing an added layer of safety for your tank's inhabitants. Reef Crystals is the perfect choice for any aquarist maintaining a reef tank, from hobbyists just starting with soft corals to advanced keepers with demanding SPS and LPS systems. Its enhanced formulation provides the elevated levels of calcium, vitamins, and trace elements necessary to meet the metabolic needs of a densely populated reef, potentially reducing the initial need for separate supplementation. Aquarists seeking a reliable, fast-dissolving salt that consistently supports coral vitality and coloration will find this product to be an essential component of their husbandry routine.