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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
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Description
harpoon aquatic herbicide Harpoon Granular Aquatic Herbicide – 40 lbs bag – PondscapeHARP40 Harpoon Granular Aquatic Herbicide 40 lbs bagTreat from the bottom up! Harpoon sinks down to effective control bottom growing, copper sensitive aquatic plant speciesIdeal for sites where water use cannot be restricted. Treated water may be used immediately for irrigation, animal consumption, swimming or fishingEffectively controls hydrilla, naiads, coontail, elodea, water hyacinth and more. In waters with low alkalinity (hardness), Harpoon may
HARP40 Harpoon Granular Aquatic Herbicide – 40 lbs bagTreat from the bottom up! Harpoon sinks down to effective control bottom-growing, copper sensitive aquatic plant species
Ideal for sites where water use cannot be restricted.
Treated water may be used immediately for irrigation, animal consumption, swimming or fishing
Effectively controls hydrilla, naiads, coontail, elodea, water hyacinth and more.
In waters with low alkalinity (hardness), Harpoon may also control Eurasian watermilfoil, sago, curly leaf and select other weeds in the pondweed family
Can be applied as a spot treatment or large scale treatment
Dosage rate is 40 to 240 pounds per acre-foot
Active ingredient is 9.87% Copper Ethylenediamine Complex
Always read and follow label directions
No shipment to AK, CA, CT, ID, HI, ME, MA, NH, NY, RI, VT, WA & Canada
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Perfect fit
Size: Large, Color: (100) White / White / Black
Durable and comfortable. Size works well. Very soft with nice thickness for training. Fairly long lasting
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Post-COVID Sock Hunt: Finally a Win
Size: Medium, Color: (001) Black / Black / White
Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast.
These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid.
A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day.
We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice.
Ratings:
• No slipping: 10/10
• Price: 7/10
• Durability (so far): No pilling or loose threads — promising start.
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Reviewed in the United States on March 24, 2025
★★★★★ 5
Great Quality and Stylish
Size: Large, Color: (001) Black / Black / White
Exactly what I was looking for. I don’t like socks that are no-show that your ankles rub on the shoe. These are taller than that but shorter than socks that go up and over the ankle. They’re comfortable, good quality, and pretty thick. They’re form fitting m, but not compression. I dint like compression socks, and these are tight, but not too tight.
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Reviewed in the United States on June 5, 2025
★★★★★ 5
Affordable and good quality socks
Size: Medium, Color: (001) Black / Black / White
Good quality!
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Reviewed in the United States on May 9, 2026