Crystal Clear Bio Clarifier
Sludge Remover & Clarifier

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Starts at: $24.99

Brand: Crystal Clear


Crystal Clear Bio 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® 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.

  • Removes Sludge & Odor Fast
  • Breaks Down Dead Algae, Leaves & Debris
  • Safe For All Aquatic & Domestic Animals

*1 Packet Treats up to 1,000 Gallons*

Available in 4 sizes:

AIR186 / CCB002-1 - 12 Packets

AIR151 / CCB002-2 - 24 Packets

AIR152 / CCB002-6 - 96 Packets

AIR156 / CCB002-25 - 300 Packets

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

View the PDF for complete operating instructions.

View PDF Info Sheet


Biological Clarifier + naturally removes sludge, odor, debris and decaying leaves with billions of bacteria colonies and 6 added enzymes.

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