12″Acid Neutralizer EZ fill Calcite

12″x52″ EZ fill Acid Neutralizer  2.0 Cubic Ft. Calcite 

Complete EZ Fill 2.0 Cubic Ft. Raises pH with almost no maintenance. Just add a little mineral every few months, using the EZ Fill port. SIMPLE! How much and how often you need to add mineral, depends on how low the pHs and how much water you use. But the average homeowner tells us that they add minerals about once per year.