Aragonite C is a vital supplement designed to maintain magnesium levels in saltwater aquariums, which is crucial for stabilizing KH and preventing pH fluctuations that can stress marine life. When used alongside Quantum Aragonite A and B supplements, it ensures the provision of major, minor, and trace aragonite elements necessary for optimal coral growth and health. This product supports enhanced coral tissue color and growth when used in conjunction with Bioactive Color Intensifiers. It is recommended to maintain magnesium concentration between 1230-1310 ppm, ensuring a stable environment that promotes the well-being of reef inhabitants.