API® POND pH enhancer slowly raises pond water pH, making it more alkaline without harming sensitive pond fish or aquatic plants. This enhancer neutralizes acidic substances that contribute to pH decline, which can stress pond fish and reduce the effectiveness of the natural biological pond filter.

• Test the pond water pH level using the API POND WIDE RANGE pH test kit.
• Use the dosing cap on the bottle.
• Add 10 ml of POND pH UP pH enhancer per 50 gallons of pond water.
• For best results, add to the water flow.
• Wait 24 hours, then test the pH level again.
• Repeat treatment as needed.