UPL Hydrothol 191 Granular Pond Algaecide and Herbicide feed-cl0-blue pond dye packets geese and herons will often

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

With 115-Volt Part Number 771250

H x 5-29 ft

Effective in any water temperature

UPL Hydrothol 191 Granular Pond Algaecide and Herbicide feed-cl0-blue pond dye packets geese and herons will oftenHydrothol 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,