CrystalClear® Polish AC

Activated Carbon

Please select an option.

  • 5 Pound
  • Item: CC090-5
  • $68.74
  • 15 Pound
  • Item: CC090-15
  • $149.99
  • 12"x18" Mesh Bag
  • Item: 110900
  • $7.49

Removes Tannins, Chlorine & Odor
Polishes Water
& Removes
Microscopic Debris
Removes Ammonia, Nitrite & Nitrate
Includes a 12x18-Inch Mesh Application Bag
Safe for
All Aquatic Life



Lily Pond

CrystalClear Polish AC is bituminous coal that has been exposed to extreme heat which activates the carbon giving it potent absorbing powers. The billions of pores within the carbon act as hundreds of sponges soaking in many pond pollutants such as tannins, ammonia, nitrite, and nitrate. The result is a polished pond environment.



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Product Label - 5 Pound
Product Label - 15 Pound

How to Use

5 Pound
15 Pound
Application Granular Granular
Temperature Restriction None None
Months of Treatment
for 2,000 Gallons
Up to 3 Months Up to 9 Months
Shelf Life 3-Year 3-Year
Included Mesh Bag (1) 12" x 18" Mesh Bag (1) 12" x 18" Mesh Bag


Pond Size
Polish AC
(1x Every 3 Months)
Up to 1,000 Gallons 2-1/2 Pound
Up to 2,000 Gallons 5 Pound
Up to 3,000 Gallons 15 Pound
Please note: Above are recommendations. Always read the product label.

Routine Application Rate

Rinse carbon thoroughly before use. Remove bag provided from the bucket and fill with the appropriate amount of carbon for your pond size or filter size. Then rinse the bag thoroughly to remove any carbon dust accumulation. Then apply to the filtration unit.

It is always best to use Polish AC in conjunction with a filter. It is not recommended to use Polish AC by itself within the pond.

Replace bag with new Polish AC carbon every 3 months. It is important to maintain fresh activated carbon especially throughout the spring and summer season when pond pollutants are at their highest levels.

Persistent Problem Application Rate

For large fish loads it is advisable to double the amount of carbon for the pond size.

For Best Results

Make sure to rinse Polish AC carbon thoroughly before placing in filter. Never wash carbon after it has been in the pond with tap water. If carbon is washed vigorously dunk the bag in water with no chlorine present.

Product Notices:

Polish AC carbon can be disposed of with normal waste service.


Accessories & Related Items




"Committed to Quality and Satisfaction ..."

CrystalClear is committed to product quality and your satisfaction. If you have any questions regarding the use of our products please don't hesitate to contact us. We would be happy to hear from you.

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Item Numbers and UPC

Item Number
UPC Code
CC090-5 023796003703 5 Pound
CC090-15 023796003697 15 Pound

Do You Still Have Questions?

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