SKU: 20316968123
aquathol super k granular herbicide

aquathol super k granular herbicide Aquathol Super K Aquatic Herbicide Granular 20 pounds by Lake Restoration

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Description

aquathol super k granular herbicide Aquathol Super K Aquatic Herbicide Granular 20 pounds by Lake RestorationAquathol Super K Granular with potassium endothall is a selective, rapid acting, contact herbicide. Controls submersed weeds in lakes and ponds. Works rapidly enough to be effective in both still and slow moving water. Aquathol Super K Granular with potassium endothall is a convenient ready to use granular product. Nothing to mix or spray. Begins working on contact with submerged weeds to break down cell structure and inhibit protein synthesis.

Aquathol Super K Granular with potassium endothall is a selective, rapid-acting, contact herbicide. Controls submersed weeds in lakes and ponds. Works rapidly enough to be effective in both still and slow-moving water.

Aquathol Super K Granular with potassium endothall is a convenient ready-to-use granular product. Nothing to mix or spray. Begins working on contact with submerged weeds to break down cell structure and inhibit protein synthesis. Without this ability the weed dies.

Nothing to mix or spray.

Full kill takes place in 3 to 4 weeks. As weeds die they drop to the bottom and decompose. Effective anytime live weeds can be contacted. Best results occur when applied in spring and summer as water temperature rises to 65 degrees Fahrenheit or warmer.  With early treatment, less material is required and a longer weed-free period will result. Contact time with weeds should be at least 2 hours. In large bodies of water, longer-term control will result when treating a minimum of 1 acre or 100 ft. of shoreline. Although selective, Aquathol Super K Granular is effective on many different weeds.

Excellent pondweed control.

Recommended application rates for Aquathol Super K Granular ranges from 0.5 to 5.0 ppm . Safe for most fish at 100 ppm or more. For most Pondweeds growing in lakes or ponds 2.0 to 4.0 ppm will give excellent control. This rate is equivalent to 0.8 to 1.6 lbs. of Aquathol Super K Granular per 1000 sq. ft. at an average depth of 4 feet. When treating an entire pond you can use 25% to 50% less material and still achieve excellent control.

To determine pounds of Aquathol Super K Granular to use per 1,000 sq. ft.:

(application rate in ppm) x (average depth in feet) x (0.10)

To use 3.0 ppm at an average depth of 4.0 feet:

3.0 x 4.0 x 0.1 = 1.2 pounds per 1,000 sq. ft.

Treat heavy infestations in sections of 1/3 to 1/2 of the total weed volume to avoid oxygen depletion.  Allow 5 to 7 days before continuing to untreated areas.

See Water Use Restrictions (Days).

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SKU: 20316968123

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Tyler Kline
Belleville, US
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026
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Coffman, H
Omaha, US
★★★★★ 5
Cheap, and effective!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Looks good, works great, low cost. I'll be purchasing more in the future.
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Reviewed in the United States on May 12, 2026
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Amazon Customer
Dallas, US
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
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Reviewed in the United States on April 14, 2026
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Samuel Roberts
Houston, US
★★★★★ 5
Great shelves, strong, secure, sturdy, decent size, unbeatable price.
Color: White, Number Of Shelves: 4, Size: 15.7in
Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
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Reviewed in the United States on May 19, 2026
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Clara
Massapequa, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026

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