SANCO COPPER SULFATE Pond Algae Control Size:5 lb Lock Type:

Lock Type:

optimized for increased runtime

The ChipKey must be first electronically programmed at the store with Hy-Ko's C3 I-Tool and then cut on a standard key cutting machine

Length: 5-1/2"

SANCO COPPER SULFATE Pond Algae Control Size:5 lb Lock Type:Crystal 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)