Features . Perfect for use in bodies of fresh and brackish water. Can be tank mixed with other products for residual control. 53 8 glyphosate concentrate for aquatic use. A broad spectrum post emergent weed killer. Farmworks aquatic herbicide can clear your pond of cattails. Alligator weed beachgrass giant reeds several invasive plants that can t wait to take over your water. Eliminates targeted weeds down to the root while leaving soil wildlife unharmed Specifications . Container type Bottle. Form Liquid. Capacity 1 gal. Coverage area 58000 sq ft . Country of Origin United States. Weight 41 lbs