CrystalClear OneFix is a strong bacteria and enzyme product designed to remove ammonia, nitrite, nitrate, sludge, and odor to help keep your water feature clean and clear all year round. The bacteria and enzymes found in this unique formula are among the most powerful offered on the market today! This 12 Month Natural Clarifier is effective in Spring, Summer, Fall, and Winter. So whether it's 97° outside or -32°, you can keep your pond clean and clear! 100% safe for fish and aquatic plants.
32 oz. treats 96,000 gallons.