SANCO COPPER SULFATE Pond Algae Control Size:5 lb these high-quality

these high-quality

Long-Lasting Chew

) 80 mg/kg

ready-to-use spray and gallon sizes

of body weight

SANCO COPPER SULFATE Pond Algae Control Size:5 lb these high-qualityCrystal Blue Copper Sulfate is a great pond algae control product for filamentous or string algae. Copper sulfate should be used as a pond algae treatment on actively growing algae in water temperature above 60F. When getting rid of algae in a pond, it is always important to treat 1 2 of the pond algae at a time to avoid killing too much algae and depleting the water of oxygen. Copper sulfate is safe for most varieties of fish (see restrictions below)