UPL Hydrothol 191 Granular Pond Algaecide and Herbicide feed-cl0-blue pond dye packets H x 5-29 ft

H x 5-29 ft

Dilute the product in a separate container using pond or lake water and stir for approximately 3 minutes

Can operate in water as shallow as 19 inches

Highly concentrated pond dye

geese and herons will often avoid locations where they find a swan is present

UPL Hydrothol 191 Granular Pond Algaecide and Herbicide feed-cl0-blue pond dye packets H x 5-29 ftHydrothol 191 Granular Algaecide Herbicide is a selective, rapid acting, contact herbicide and algaecide. Controls submersed weeds and algae in lakes, ponds, irrigation canals, and drainage ditches. Works rapidly enough to be effective in both still and slow moving water. EPA approved Works quickly Not swimming or fishing restrictions Works on both Algae and Pondweeds! Available in a 20 pound bag only. *Cannot be shipped to: AK, CA, CT, DC, DE, HI,