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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Feed straight from your hand
Works as an antiseptic for minor cuts
Same-day effectiveness – kills fleas within 12 hours of application and keeps working for 30 days
don’t apply if rain is forecasted or directly before watering the lawn
SANCO COPPER SULFATE Pond Algae Control Size:5 lb Feed straight from your handCrystal 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)
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