API® pH Down® slowly lowers the pH of pond water (making it more acidic) without harming delicate pond fish or aquatic plants. A high pH limits the ability of aquatic plants to absorb necessary nutrients. pH Down® neutralizes alkaline substances that cause high pH: mineral leaching, soil runoff and decomposing waste.
Safe for pond fish and aquatic plants
Contains no algae-promoting phosphates
UPC Code: 317163161708
Application Instructions Test pH before applying. Add 1 teaspoon of pH Down® for each 50 gallons of pond water. Wait 24 hours, then test pH again. Repeat treatment as necessary.