Aquathol Super K Granular Aquatic Herbicide is quite frankly the very best granular aquatic herbicide available.

Aquathol Super K granular herbicide utilizes Culigel® super absorbent polymer technology and is 6 times more concentrated than regular Aquathol. This means less product to handle, less labor to apply and reduced container disposal.

Aquathol Super K is the best treatment for killing Curly Leaf Pondweed and is also an excellent treatment for Eurasian Water Milfoil, Hydrilla, Coontail and most forms of pondweeds. Dosage rate is variable according to the plant species and time of year.

* We cannot ship EPA registered Algaecides or Herbicides to the following states:

- California
- Connecticut
- Massachusetts
- New Hampshire
- New Jersey
- New York
- Rhode Island
- Washington State
- Vermont


Application Rates:

Curly Leaf Pond Weed- 10 lbs treats 15,000 square feet.
Eurasian Watermilfoil- 10 lbs treats 15,000 square feet.
Hydrilla- 10 lbs treats 10,000 square feet.
Coontail- 10 lbs treats 10,000 square feet.
Mixed Weeds- 10 lbs treats 10,000 square feet.

For Example:

If you are treating Curly Leaf Pond Weed on a shoreline that goes out 30 feet and is 200 feet long than you are treating 6,000 square feet and would only need to use 4 lbs of Aquathol Super K!

Application Tips:

How to apply Aquathol Super K?

Just simply broadcast Aquathol Super K with a hand scoop or a spreader directly onto the vegetation. Always try to calculate the square footage of the treatment area so you can use the correct amount of Aquathol within that area. Doing this will save quite a bit of product waste and overuse.

For best results, apply Aquathol early in the plants life cycle while it is still actively growing to provide season long control.

Water Use Restrictions:

Aquathol Super K is very safe for fish if used properly. There is a 7 day irrigating restriction following the application of Aquathol Super K.