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Biological Clarifier


There are only 3 items left in stock.
  • Clears Pond Water with Natural Bacteria & Enzymes

  • Seeds & Maintains Biological Filters Keeping Your Pond Healthy & Balanced

  • Breaks Down Suspended Dead Debris

CrystalClear® BioClarifier™ naturally clears the 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® BioClarifier™ comes in easy to use water-soluble packets and can be used in ponds, fountains, bubblers and disappearing waterfall features. Use when water temperatures are above 50°F.

Routine Application Rate

Apply BioClarifier™ every 1-2 weeks

Persistent Problem Application Rate

If a problem arises between routine applications, apply BioClarifier™ at the prescribed rate up to every 3 days until the problem is under control.

For Best Results

Apply BioClarifier™ 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.