Please call the store for pricing and availability. If you don't see a product you're looking for, let us know. This catalog represents only some of the inventory that we carry in store.

Crystal Blue 15 Lb. Copper Sulfate Smart Crystals 6-Acre Coverage Area Moss & Algae Killer

Crystal Blue

Please call the store for pricing and availability. If you don't see a product you're looking for, let us know. This catalog represents only some of the inventory that we carry in store.



Effectively controls most types of algae. Apply by casting copper crystals over floating algae mats, dissolve in water, and spray, or place crystals in porous bag and drag behind boat. Treat a portion of the pond at a time to prevent oxygen depletion.


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