Pondmaster Copper Sulfate Crystals, 10-Lbs.

Gordon's

Ready-to-use formulation. Controls algae. Use in ponds and lakes.

We Also Recommend

SPECTRACIDE CARPENTER BEE AND GROUND-NESTING YELLOW JACKET KILLER FOAMING AEROSOL
Spectracide

SPECTRACIDE CARPENTER BEE AND GROUND-NESTING YELLOW JACKET KILLER FOAMING AEROSOL
GroundClear Weed & Grass Killer, Ready-to-Use Wand, 1-Gallon
Ortho

GroundClear Weed & Grass Killer, Ready-to-Use Wand, 1-Gallon
Home Defense Max Indoor Insect Barrier, Ready-to-Use, 1-Gallon
Ortho

Home Defense Max Indoor Insect Barrier, Ready-to-Use, 1-Gallon
Cedar Mulch, 2-Cu. Ft.
Timberline

Cedar Mulch, 2-Cu. Ft.
Oldcastle Mulch
Oldcastle

Oldcastle Mulch