Reservoirs, Lakes and Ponds


Aquathol Super K is a unique concentrated granular formulation and one of the most versatile and effective aquatic herbicides ever developed. It’s an excellent Aquatic Habitat Management tool that can provide season long control of a broad spectrum of submerged weeds often found in small lakes and ponds. Aquathol Super K is not toxic to fish or other aquatic organisms and has a relatively short half-life in the water. Aquathol Super K 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. There are no restrictions on treated water for swimming, fishing or irrigation*.

*Read and follow label directions.


Aquathol Super K Facts:

  • 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
  • Easy to apply
Always read and follow label directions. For more information, read labels and other resource material.

Active Ingredients

63% Dipotassium salt of endothall*
37% Other Ingredients
100% Total

*7 oxabicyclo [2.2.1]heptane 2,3 dicarboxylic acid equivalent 44.7%


Reservoirs, Lakes and Ponds