Airmax Ultra Pondweed Defense Aquatic Weed & Plant Killer, Easy Spray Application to Clean & Clear Large Pond & Lake Water, Liquid Treatment Control Concentrate, Fish Safe, 1 Quart

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About This Broad Spectrum Pondweed Control -- Herbicide works on submerged, floating, and emergent weeds. Controls watermilfoil, hydrilla, naiad, coontail, American pondweed, and o ther common aquatic weeds. Controls Submerged & Floating Pond Weeds -- Apply good coverage to nuisance or invasive weeds that are actively growing. Herbicide may temporarily control duckweed and watermeal in slow-moving water. Fast-Acting Contact Aquatic Herbicide -- Easy to apply using a tank sprayer. For best results, use with surfactant Airmax Treatment Booster Plus and control pond and lake weeds all season. Quick Results -- Weeds will begin to brown and die within 7-10 days. Remove dead weeds. Early-season emergent treatments may require additional applications. 32 fl oz treats up to 5,000 sq ft. Will Not Harm Fish -- When used as directed, will not harm game fish such as bass, trout, bluegill, carp, bass, catfish, walleye, crappie, pike, salmon, or perch. Safe for koi and goldfish. Overview Brand : Airmax Item Weight : 2.82 Pounds Liquid Volume : 1 Quarts Item Form : Liquid Active Ingredients : Herbicide Show more