EasyPro Pond Products EPHD128 pH Down - Safe Effective Way to Lower pH in Your Pond - Maintain a Healthy, Balanced Ecosystem and Reduces Pond Maintenance - Treats Fresh or Salt Water - 1 gallon 128 oz

PH Down - EPHD128 - is a safe, effective way to lower pH levels. To decrease the pH 1/10 of a point (i.e 8.0 to 7.9) add 1 fl oz. per 600 gallons of water. Allow water to circulate for a minimum of 30 minutes then retest. Redose as needed to achieve desired pH level. Safely treats fresh or salt water with phosphate free formula. Safe for use with fish and plants. Be sure to use a reliable pH test kit several times during the day (8 am, 1 pm, and 6 pm) for accurate pH reading prior to application. Apply 1 oz per 600 gallons of pond water - Bottle treats 76,800 gallons