CrystalClear AlgaeOff utilizes the latest in oxygen technology to remove string algae quickly and efficiently. CrystalClear AlgaeOff is a EPA-registered, granular algaecide that works in seconds, adds oxygen to the pond, removes odor, and is the only water treatment product on the market with a manufacturer's money-back guarantee.
Keeps fountain intakes clean and removes unsightly scum and algae from the perimeter
Helps eliminate green water
Non-toxic to fish
3-year shelf life
For Light Algae Growth, use 1/4 cup (2 oz) of AlgaeOff per 50 square feet. For Heavy Algae Growth, use 1/2 cup (4 oz) of AlgaeOff per 50 square feet. These are recommendations. Always read and follow label instructions prior to use.
When To Use
For best results use when algae is actively growing.
How To Apply
Turn off water pumps and fountains before applying CrystalClear AlgaeOff. Apply granules directly onto damp, infested areas. Let it set for 15-20 minutes before turning on the pumps. Remove any debris after treatment and wait at least 48 hours if a second treatment is required.
Not available for purchase in California
CrystalClear AlgaeOff Dosage Rates
Surface Area (In Square Feet)
25 - 50 Square Feet
51 - 100 Square Feet
101 - 150 Square Feet
151 - 200 Square Feet
201 - 250 Square Feet
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Customers Who Purchased This Also Bought
Free delivery over $99
Within contenential US. Excludes liner and some freight goods