Stop By or Give Us a Call Today to Take Advantage of Delivery!

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

Crystal Blue

SKU: 10210511
Available Inventory: 1

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.

We Also Recommend

Ferti-Lome Succulent & Cactus Plant Food 2-7-7 (8 oz)
Ferti-lome

Ferti-Lome Succulent & Cactus Plant Food 2-7-7 (8 oz)
100% NATURAL BURLAP
Eaton

100% NATURAL BURLAP
True Temper 1922800 Poly Leaf Rake with Cushion Grip on Hardwood Handle
TRUE TEMPER

True Temper 1922800 Poly Leaf Rake with Cushion Grip on Hardwood Handle
Azalea/ Rhododendron Fertilizer Spikes, 9-8-7, 10-Pk.
Jobe's

Azalea/ Rhododendron Fertilizer Spikes, 9-8-7, 10-Pk.
Garden Gypsum, 6-Lbs.
Espoma

Garden Gypsum, 6-Lbs.