pHusion by Crystal Clear pH Reducer

pHusion by Crystal Clear | pH Control

pHusion by Crystal Clear
pH Reducer

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Starts at: $15.99

Brand: Crystal Clear


pHusion fuses pH lowering qualities with natural electrolytic supplements to safely lower pH levels in pond water at no more than 0.2 points per application.

pHusion also adds much needed electrolytes to help fish maintain a strong slime coat and healthy appearance. 

  • Quickly & Safely Lowers pH
  • Increases Fish Electrolytic Uptake
  • Safe For All Aquatic & Domestic Animals

Treats 16,000 gallons per lb.

CrystalClear® pHusion™ Dosage Rates:
Pond Size (In Gallons) pHusion™(Up To 3 Days)
Up To 1,000 Gallons 1 Ounce
Up To 2,000 Gallons 2 Ounces
Up To 4,000 Gallons 4 Ounces
Up To 8,000 Gallons 8 Ounces

Application Rate

Apply pHusion™ up to every 3 days at the prescribed rate until pH levels come into safe range (6.5-8.0).

For Best Results

pH is typically lowest at dawn and highest at dusk so it is important to test pH at the same time of day. Once pH has been brought to a safe level, use pHGuard™ to stabilize your pond preventing future pH swings.

Product Notices

Drastic changes in pH may cause algae blooms, fish and plant stress and possibly death. Safe pH ranges for pond fish and plants is 6.5 – 8.0. pHusion™ reacts with water to form a weak acid. Do not mix product with other chemicals.

View the PDF for complete operating instructions.

View PDF Info Sheet


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