This additive should be used in situations in which the amount of calcium present in the water is below the recommended values. Our Calcium is chelated by EDTA - This product is very stable and does not interact with other elements.. Our chelated Calcium prevents and corrects deficiencies which are caused due to a lack of/or imbalance in the assimilation of Calcium. Maximum Solubility: 2.5lb/gal or 300g/L water
