Red Sea’s Coral Pro reef salt mix is a high-quality sea salt designed for advanced reef aquarium hobbyists who demand the highest standards in water chemistry to support vibrant coral growth. This product contains elevated levels of calcium, magnesium, and bi-carbonates, which are essential for sustainable coral development, particularly beneficial for LPS and SPS corals as well as frag growing setups. The mix ensures precise parameters including a salinity of 35 ppt, calcium at 450-480 ppm, magnesium at 1350-1430 ppm, potassium at 385-415 ppm, and alkalinity between 11.5 - 12.5 dKH, providing a stable environment for delicate marine life. Coral Pro Salt is ideal for reef enthusiasts who wish to maintain optimal water conditions without the presence of nitrates or phosphates that can lead to algae blooms.