Pond Klear Aquatic Herbicide Pond Klear 16oz

Concentrated formula (1/2 pound active per pint) - Contact herbicide quickly degrades in water column - Controls filamentous algae - Fast noticeable results controlling duckweed/watermeal in days - Controls a broad range of nuisance aquatic plants at rates as low as 200 ppb - -

Size:  16 Oz