MARC 14 TKO Algaecide and Herbicide
TKO is a liquid copper-based formulation containing ethanolamine chelating agents which prevent the precipitation of copper with carbonates and bicarbonates in the water. TKO effectively controls a broad range of algae. TKO has also been proven effective in controlling the rooted aquatic plant, Hydrilla verticillata. Waters treated with TKO may be used for swimming, fishing, further potable water treatment, livestock watering or irrigating turf, ornamental plants or crops after treatment. See label for complete application and precautionary information. EPA Registered.