API PROPER PH 8.2 POWDER, 7.1 OZ

API® PROPER pH 8.2 automatically sets and stabilizes pH at 8.2 in saltwater, brackish and African aquariums without the use of phosphates. pH is a measure of acidic or alkaline conditions in the water, where 7.0 corresponds to neutral pH, and is considered pHs greater than 7.0 are alkaline, and pH values ​​below 7.0 are considered acidic.