SKU: 51278318806
hydrothol granular aquatic herbicide

hydrothol granular aquatic herbicide Aquathol K Aquatic Herbicide

Sale price$21.06 Regular price$23.40
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

hydrothol granular aquatic herbicide Aquathol K Aquatic HerbicideAquathol K Liquid Herbicide provides control of aquatic weeds in a relatively short time, generally 3 4 weeks, and can provide long term control depending on the application timing and the target species. Aquathol K is a 40. 3% Endothall liquid concentrate soluble in water used to treat a broad range of aquatic leafy plants. Aquathol K has a wide margin of tolerance for fish and other aquatic animals. OVERVIEW: Controls a wide range of submerged

Aquathol K Liquid Herbicide provides control of aquatic weeds in a relatively short time, generally 3-4 weeks, and can provide long-term control depending on the application timing and the target species. Aquathol K- is a 40.3% Endothall liquid concentrate soluble in water used to treat a broad range of aquatic leafy plants. Aquathol K has a wide margin of tolerance for fish and other aquatic animals.

OVERVIEW:

  • Controls a wide range of submerged aquatic weeds
  • Excellent for treatment of hydrilla, pondweed, and Eurasian milfoil
  • Dosage rate is variable according to plant species
  • Available in 1 gallon liquid form
  • The active ingredient is 40.3% dipotassium salt of endothall
  • Always read and follow label directions
  • No shipment to AK, CA, CT, ID, HI, ME, MA, NH, NY, RI, VT, WA & Canada


Aquathol K Selectivity

Control of submerged weeds such as Hydrilla, Eurasian Water Milfoil, and Curly Leaf Pondweed without harming other beneficial species such as Vallisneria, Water Stargrass, Chara, and Nitella. Aquathol® K does not affect beneficial emerged plants such as Spadderdock, Water Lilies, Pickerelweed, and Bulrushes, which are considered to be valuable in a sound aquatic habitat.

Site Specific

Aquathol K is a contact Herbicide with relatively short residual, and little movement from the treated area. The short residual contact time (12-48 hrs) makes it effective in still or slow-moving water in canals, ponds, and lakes.

Aquathol K Controls

Hydrilla, Eurasian Water Milfoil, Curly Leaf Pondweed, and other submerged nuisance plants. Aquathol K® is effective in muddy water because it does not bind to suspended sediment or organic matter.

Compatible

Aquatic Plant Management tool for the removal of nuisance submerged aquatic plants and restoration of the aquatic habitat for fishing and other recreation

Dosage Rate Granular: 3.3-22 lbs. per acre-foot

Cannot be shipped to AK, CA, CT, DE, DC, HI, ME, MA, NJ, NY, PR, RI, VT, WA, or Canada

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 51278318806

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4.2 ★★★★★
Based on 15 reviews
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Vincent DiBona
Omaha, US
★★★★★ 5
Impressed
Color: Black
I rarely give 5 star reviews. This product deserves it. A lot of thought has gone into the design. First, the material of it is quite good, metal. It has a contoured and knurled top for ease of use and good grip without being "grippy". The recepticle has little brushes inside which I think is unique to this product. Will those brushes created a problem in the future? I don't know. But there must be a way to clean out the coffee dust at some point. An air blower? Until now I had been using a home-made WDT with acupuncuture needles drilled into a cork. When I used the Nessus WTD I could immediately feel a difference as I stirred the grounds. While I have only made two double-shots so far, there was noticeably less channeling that I had before (I use a bottomless portafilter exclusively). Actually I had no channeling, but initially two streams that mergedi into one in about 3 seconds, so pretty good compared to what I had before. Nothing much more to say except the price was quite good compared to other WDT's. Even though I haven't used this product more than a few times, I can, at least at first blush, recommend it.
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Reviewed in the United States on February 9, 2026
T
Verified Purchase
Tony
Battle Creek, US
★★★★★ 5
Works well out of the box, and better with a tweak.
Color: Black, Color: Black
This is a solid, well-made WDT tool that does exactly what it’s supposed to do — and gives you room to fine-tune it to your preference. The build quality feels good in the hand, and it works well right out of the box. A big plus is that it comes with extra needles, which makes it easy to change out bend needles or customize. I found that removing some of the needles actually improved usability for me. With all nine installed, it tended to push grounds around too aggressively. I’m currently running just 3 needles, and that setup works much better for gently breaking up clumps and distributing grounds without pushing or spilling coffee over the basket. Once dialed in, it’s been very effective and consistent. Overall, this is a great tool from TIVERAIN. If you like dialing in your workflow and want control over how aggressive your WDT is, this one is a great option.
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Reviewed in the United States on January 6, 2026
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Verified Purchase
RonL_SFO
West Palm Beach, US
★★★★★ 5
Works like it should, easier to use if you keep the dosing funnel on the basket
Color: Black, Color: Black
With a weighted top and storage base, this is sturdy metal with what appear to be standard acupuncture needles. It comes with a set of spare needles in a plastic tube. I find it much easier to use if I keep my dosing funnel on the basket, followed by a quick clearing of the funnel using a weighted espresso distribution tool with the maximum extension before popping off the funnel for my final tamp. See photo.
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Reviewed in the United States on March 11, 2026
S
Verified Purchase
Silma mora
Whiting, US
★★★★★ 5
Simple tool that makes a difference
Color: Black
This tool really improved my espresso. It’s easy to use and helps distribute the coffee evenly, which makes the shots come out better. It feels solid and well made. Small but very useful.
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Reviewed in the United States on March 18, 2026
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Verified Purchase
Vincent DiBona
Lowell, US
★★★★★ 4
It's not bad, but one minor issue FOR ME
Color: Black
There is nothing generally not to dislike about this WDT. Priced right. Good quality materials. But there are two issues that made me choose a different one, even before using this one: The entire top and bottom are straight cylindrical pieces. Ergonomically I would have to use more, larger muscle movement from my wrist to stir the beans. Not a big deal for some, but with other similar choices at the same price, I thought I would be better off with a different model. The second issue is that then the needles are placed back in the tall "recepticle", the top piece merely sits on top and isn't secured. For some that might be good because the top can be lifted out without any opposing force. OTOH, if it tips over it might expose the needles or need two hands to get it back together. If I didn't have other choices, I'd keep this one. I knew, without even using it that it wasn't for me... but it might be for someone else. Again, the materials are quite good and you can tell by the heft of the item. I elected to go with a similar concept, but a more contoured design with a knurled top and brushes on the inside of the recepticle to hold the needles and top in place, but also easy to extract for use. My choice over the Tiverain WDT was personal and has nothing to do with the quality of the product.
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Reviewed in the United States on February 9, 2026

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