The Aquaforest Component 3in1 Macro & Trace Elements is a highly concentrated blend of essential calcium, magnesium, and KH formulated using the Balling method to maintain perfect balance for coral health. This all-in-one dosing solution ensures corals receive precise proportions of macronutrients needed for strong skeletal development, optimal metabolism, and intense coloration, while also acting as a carbon source for beneficial biological processes in saltwater aquariums. Each 1-liter bottle contains 40,000 mg calcium, 1,900 mg magnesium, 5,800° KH, and essential trace elements, providing a simple and accurate dosing method that prevents mistakes and imbalances.