CrystalClear Biological Clarifier naturally clears water, removes odors and breaks down suspended dead debris and decaying leaves with billions of bacteria colonies and added enzymes. The result is a cleaner pond, healthier fish, improved dissolved oxygen levels and reduced ammonia levels. CrystalClear Biological Clarifier comes in easy to use water-soluble packets and can be used in ponds, fountains, bubblers and disappearing waterfall features. Use once every two weeks when water temperatures are above 50°F.
Natural pond clarifier
Clears pond water with natural bacteria and enzymes
Seeds and maintains biological filters keeping your pond healthy and balanced
Breaks down suspended dead debris
Easy-to-use pre-measured water-soluble packets
Safe for all aquatic life
Dosage Rate: Use 1 packet of Biological Clarifier for every 1,000 gal.
24 packets treat 24,000 gal. or 2,000 gal. for up to 4 months
Apply Biological Clarifier every 1-2 weeks
If a problem arises between routine applications, apply Biological Clarifier at prescribed rate up to every 3 days until the problem is under control.
Apply Biological Clarifier directly into the filter if possible or apply directly to the pond in an area of the greatest circulation
Optimal Water conditions: pH: 6.5-8.5; Dissolved Oxygen: 5ppm; Temperature: 50°F
Wheat Bran, Salt
Water Garden Treatment
Natural or Organic:
Number of Gallons Treated:
Manufacturer Part Number
CrystalClear Biological Clarifier, Pack of 24 is rated
5.0 out of
Rated 5 out of
Best water clarifier in the market the the right pThis is the best buy for my 1,000 Cu.ft. yard fish pond. I tried one packet yesterday, and observed that the water started to clear up this morning. Will recommend this to my friends.
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