Aquathol K Aquatic Herbicide - 1 Gallon

United Phosphorus, Inc.

Aquathol K Liquid Aquatic Herbicide

Aquathol K is a versatile, effective aquatic herbicide containing 40.3% Dipotassium salt of endothall. Hydrilla, Milfoil, and many varieties of Pondweed are among the pest species it controls.

  • Minimal Water Use Restrictions 
  • Not toxic to fish
  • Short half-life in the environment
  • Can provide season long-contol
  • Excellent product for small lakes and ponds

Recommended rate of use varies from 0.45-3.2 Gallons/Acre ft.., depending on pest species.



Customer Reviews

Thank you for submitting your review

Based on 6 reviews Average Product Rating 5.0 stars
5 Star Rating - 6 Customer Reviews (6)
4 Star Rating - 0 Customer Review
3 Star Rating - 0 Customer Review
2 Star Rating - 0 Customer Review
1 Star Rating - 0 Customer Review
  • Verified buyer
    5 star rating R Watkins R. W. R W.


    I've had family health issues since the delivery - on time. Please don't ask again.

  • Verified buyer
    5 star rating ECO2000 E. ECO2000

    Weed Control

    We have not yet had the opportunity to test the product, however the lead time from purchase to delivery was FANTASTIC! Will get back with a product review at a later date.

  • Verified buyer
    5 star rating Walter C Stewart W. C. S. Walter C. S.



  • Verified buyer
    5 star rating Mark Holderman M. H. Mark H.

    Quick response and good price

    This is second time I ordered herbicide from Seed World and both times I got the order for a good price compared to other suppliers and it was shipped and received quickly. Thanks!

  • Verified buyer
    5 star rating Jay Schmidt J. S. Jay S.

    Good pond stuff

    Arrived safe and sound

  • Verified buyer
    5 star rating Garrett Stamport G. S. Garrett S.

    Aquathol order

    I ordered Aquathol for a pond treatment and the product arrived three days ahead of schedule and was in perfect condition.

Ask your Question about this product

Related Items