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Airmax Ultra PondWeed Defense, 32 ounce
Key item features
- Broad Spectrum: This herbicide offers comprehensive control over submerged, floating, and emergent weeds, including watermilfoil, hydrilla, naiad, coontail, and American pondweed.
- Effective Application: Designed for actively growing nuisance or invasive weeds, it can temporarily control duckweed and watermeal in slow-moving water.
- Rapid Action: A fast-acting contact aquatic herbicide, it is easily applied with a tank sprayer and works best with Airmax Treatment Booster Plus for season-long control.
- Quick Results: Weeds typically begin to brown and die within 7-10 days, after which dead weeds should be removed. Early emergent treatments may require additional applications.
- Safe Aquatic: When used as directed, this product will not harm game fish such as bass, trout, bluegill, carp, catfish, walleye, crappie, pike, salmon, perch, koi, or goldfish.
- Generous Coverage: A 32 fl oz container effectively treats an area of up to 5,000 sq ft.
Generated by AI
Specs
- Herbicide typeWeed Killer
- BrandAirmax Eco Systems
- FormLiquid
- Size1 Quart
- Plant categoryAquatic Plants
- Plant namePondweed
Current price is USD$49.99
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Sold and shipped by The Pond Guy
4.555555555555555 stars out of 5, based on 99 seller reviews(4.6)99 seller reviews
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About this item
Product details
Airmax AM530144 Ultra Pond Weed Defense, 1 qt
- Broad Spectrum Pondweed Control -- Herbicide works on submerged, floating, and emergent weeds. Controls watermilfoil, hydrilla, naiad, coontail, American pondweed, and other 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 Aquatic Life -- 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.
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Specifications
Herbicide type
Weed Killer
Brand
Airmax Eco Systems
Form
Liquid
Size
1 Quart
Warranty
Warranty information
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Warnings
WARNING: WARNING: This product contains chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm.Similar items you might like
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Customer ratings & reviews
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Showing 1-3 of 3 reviews
Oct 7, 2025
Clifford
5 out of 5 stars review
Verified Purchase
directions made it overly complicated. just add 1.5 table spoons per gal
Helpful?591AO1II4I35507468636
Oct 11, 2023
BAM
5 out of 5 stars review
Pond weed killer
I have several pumps in 1/4 acre pond. I only used 3 Oz and mixed it in a 2 gallon sprayer %26 sprayer half of my pond. 3 weeks later my saga weeds were gone. I also have a aerator system. This worked great but start with a small amount!
Helpful?591AO1II4I35507468636
Jul 21, 2021
KenW
4 out of 5 stars review
Verified Purchase
Airmax Ultra Pond Weed Defense
This stuff sounds like it might work on my pond.. Don't have an aerator system, so will see when I get it added to the water.
Helpful?591AO1II4I35507468636
