1/2 Bag of Calcite Media (25 lb. Bag of Calcium Carbonate Mineral)

This is a 1/2 bag of calcite media (calcium carbonate mineral). Calcite is a crushed and screened white marble media which can inexpensively be used to neutralize acidic or low pH waters to a neutral, less corrosive effluent. Detailed Calcite Media Specifications   NOTE: 25 lb. bag