API® Pond pH Down®, 16 Ounces

Aquarium Pharmaceuticals

SKU: 170B

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.

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