UPL Hydrothol 191 Granular Pond Algaecide and Herbicide

UPL Hydrothol 191 Granular Pond Algaecide and HerbicideHydrothol 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,

000 gallons Max Air Flow Rate  2

Reliable mechanical arm style water fill valve allows up to 3 gallons per minute flow rate at 0-100 PSI

Available in two sizes

and 8 hour intervals

The Water Spillway is 22-in wide and flows 7

Cat litter size granules settle on and within algae and immediately begin attacking it

Best Selling Windmill Aeration System in the USA

consistent air flow to help maintain optimal oxygen levels in ponds and lakes

Barley Straw does not kill algae

Check Valve Assembly Grande 2" fits the following pumps:

Adjustable ionization level

and weighted air stones