SKU: 47878545384
aquathol herbicide

aquathol herbicide Hydrothol Lake Herbicide Granular 20 pounds by Lake Restoration

Sale price$18.97 Regular price$21.08
Save 10%

Pay in installments of $5.27 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 26 - Oct 1

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

aquathol herbicide Hydrothol Lake Herbicide Granular 20 pounds by Lake RestorationHydrothol Granular with alkylamine endothall is a selective, rapid acting, contact herbicide and algaecide. Controls submersed weeds and algae in lakes, ponds, irrigation canals, and drainage ditches. Works rapidly enough to be effective in both still and slow moving water. May be harmful to fish at recommended application rates. Aquathol with a boost! The physical form, mode of action, and general usage of Hydrothol Granular are similar to Aquathol

Hydrothol Granular with alkylamine endothall is a selective, rapid-acting, contact herbicide and algaecide. Controls submersed weeds and algae in lakes, ponds, irrigation canals, and drainage ditches. Works rapidly enough to be effective in both still and slow-moving water. May be harmful to fish at recommended application rates.

Aquathol with a boost!

The physical form, mode of action, and general usage of Hydrothol Granular are similar to Aquathol Super K Granular. Where fish are present, application of Hydrothol Granular at rates over 0.3 ppm should be used only for spot treatments, narrow margins, or where some fish kill is acceptable. Do not treat more than 10% of a lake or pond at one time at application rates above 1.0 ppm.

When treating lakes or ponds with Hydrothol Granular, begin at shoreline and work toward center. Apply parallel to the shoreline. This will herd fish away from the treated area into deeper, untreated portions of the lake or pond.

Treat your entire pond for algae.

Lakes and Ponds:

Algae can be controlled with as little as 0.2 ppm of Hydrothol Granular when the entire pond is treated. For longer term control or spot treatments, use 0.5 to 1.5 ppm. Repeat treatment when growth reappears. For floating mats, scatter uniformly over the surface of the mat.

Weeds can be controlled with 0.5 to 3.0 ppm of Hydrothol Granular.  For most Pondweeds, 1.0 to 2.0 ppm will give excellent control.  When treating an entire pond you can use 25% to 50% less material.  

To determine pounds of Hydrothol Granular to use per 1,000 sq. ft.:

(application rate in ppm) x (average depth in feet) x (1.25) 

To use 1.5 ppm at an average depth of 4.0 feet:

1.5 x 4.0 x 1.25 = 7.5 pounds per 1000 sq. ft.

Canals and Ditches:
Irrigation canals or drainage ditches will require 3.0 to 5.0 ppm of Hydrothol Granular.

To determine pounds of Hydrothol Granular in canals and ditches:

(application rate in ppm) x (1000's of linear ft.) x (cross section in sq. ft.) x (1.25) 

To use 3.0 ppm over 2,000 feet with a cross section of 15 sq. ft.:

3.0 x 2.0 x 15 x 1.25 = 112.5 lbs.

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 sections.

See Water Use Restrictions (Days).

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: 47878545384

Discover Niche Categories That Outsell aquathol herbicide

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Nova3119
Omaha, US
★★★★★ 5
Too expensive but I love it anyway
Color: 1. Carbonized Black
Way too expensive for the quality of the "wood" but I love the way it looks and it holds all my plants 🪴 Holds securely against the wall when installed properly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025
D
Verified Purchase
Danesha
Natrona Heights, US
★★★★★ 5
Its good
Color: 1. Carbonized Black, Color: 1. Carbonized Black
Nice shelf.. A little pricey for what it is ( size ) but i like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
C
Verified Purchase
Corterri
Boise, US
★★★★★ 5
Beautiful, spacious yet compact, sturdy shelf
Color: 1. Carbonized Black, Color: 1. Carbonized Black
The only shelf I've ever bought and hung on a wall and I love this s**t. It is absolutely beautiful on the wall and you wouldn't think it could hold so much weight. Installation was fairly easy with the use of a power drill and the included wall studs. I use it to hold a few sketchbooks and journals, my PS4 games, and any other random stuff I like displaying. If I had more books I'd throw em on there no problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2020
M
Verified Purchase
M.O.
New York, US
★★★★★ 5
Wonderful shelf!
Wow, this is a great shelving unit and the price is wonderful. I wanted something that was modern and NOT barnboard, country feel. This is very classy and I like the metal sides and the shelves. It doesn't like cheap or flimsy! Install was easy and they provided a template too! I am very happy and impressed with this unit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2020
R
Verified Purchase
Robbin A. Vester
Draper, US
★★★★★ 5
Great low cost option!!!!
Color: Natural Wood, Color: Natural Wood
I was looking for some cute storage for my bathroom. I am a skin care product junkie. I saw lots of options but when these popped up, I thought for $19.99 I’m giving it a try. They are a really nice low cost option. They were simple to put together and hang. I’m very impressed with how much they hold and how nice they look. The hardware is very durable and the color looks great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

recommand products