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Crystal Clear BioClarifier

Crystal Clear Dry Biological Clarifier

Crystal Clear BioClarifier

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Price: Varies with Selection

Brand: Crystal Clear

SKU: Win03


Crystal Clear BioClarifier

This is an all natural, premium bacteria and enzyme product designed to remove green water and break down algae, degrading organics, debris and sludge. Can also be used to seed biological filters. 

CrystalClear® BioClarifier™ 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® 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.

CrystalClear® BioClarifier™ Dosage Rates
Pond Size
(In Gallons)
(Once a Week)
Up To 1,000 Gallons1 Packet
Up To 2,000 Gallons2 Packets
Up To 4,000 Gallons4 Packets
Up To 8,000 Gallons8 Packets

Routine Application Rate:

Apply BioClarifier™ every 1-2 weeks

Persistent Problem Application Rate:

If a problem arises between routine applications, apply BioClarifier™ at 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

Natural Pond Clarifier

  • Clears Pond Water with Natural Bacteria & Enzymes
  • Seeds & Maintains Biological Filters Keeping Your Pond Healthy & Balanced
  • Breaks Down Suspended Dead Debris

See our other barley straw products and other pond water treatment products.

See all of our pond algaecide products.


Alternate with Clarity Max to keep everything clean and well balanced. Used regularly these products give your pond the one two punch!


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