CrystalClear® Polish AC™
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$39.99 - $99.99


This item ships via motor freight and may arrive separate from the rest of your order
This item ships from the manufacturer and may arrive separate from the rest of your order
Live Koi ship from our hatchery and may arrive separate from the rest of your order
Plants ship from our nursery and may arrive separate from the rest of your order
Plants are held in accordance to climate zones. Click for ship dates.
This item ships via ground carrier and will arrive within 4-8 business days
This item carries an additional handling charge of $ per item

  • Details
  • Usage
  • Removes Tannins & Microscopic Debris
  • Removes Ammonia, Nitrite & Nitrate
  • Removes Chlorine & Odor

CrystalClear® Polish AC™ is bituminous coal that has been exposed to extreme heat which activates the carbon giving it powerful absorbing powers. The billions of pours 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 healthy pond environment.

Usage Information

From dosage rates to product labels, the USAGE tab contains all of the information you need to properly apply your pond care products.

CrystalClear AlgaeOff 2 Pounds
5 Pounds
CrystalClear AlgaeOff 2 Pounds
15 Pounds
Application Granular Granular
Active Temp None None
Months Of Treatment For 2,000 Gallons Up To 3 Months Up To 9 Months
Shelf Life 3 Years 3 Years

Dosage Rates

Pond Size (In Gallons)
Pounds (Replace Every 3 Months)
Up To 1,000 Gallons 2 1/2 Pounds
Up To 2,000 Gallons 5 Pounds
Up To 6,000 Gallons 15 Pounds

How To Apply

Remove the mesh bag from container and fill it with the recommended CrystalClear® Polish AC™ for your pond size. Rinse bag thoroughly in a container with pond water. Never wash carbon with non-treated tap water. Simply place Activated Carbon into a filtration unit. It is not recommended to use CrystalClear® Polish AC™ by itself within the pond. Higher dosage rates may be necessary in ponds with heavy fish loads.


Please store at room temperature. When used in accordance with label directions CrystalClear® Polish AC is completely safe for fish, plants, pets and pond wildlife.