Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
comb in and blow deep down to the skin
The grain-free formula combined with high quality
Twist off the tip/cap of the applicator at the notch
woodpeckers and more
Protects gardens and valuable landscaping
SANCO COPPER SULFATE Pond Algae Control Size:5 lb comb in and blow deepCrystal 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)
