Aquathol K 2.5 Gallons


Aquathol K is a ready-to-use, concentrated contact herbicide which dissipates quickly and leaves no residue. Although made with a similar active ingredient as Hydrothol 191, it is much safer and easier to use. It controls submerged weeds in lakes and ponds and the short residual contact time (12-48 hours) makes it effective in both still and slow moving water. Aquathol is effective on many weeds including Hydrilla, Milfoil and Curly-leaf Pondweed and begins working on contact to break down cell structure and inhibit protein synthesis. It can also be used in muddy water because it does not bind to suspended sediment or organic matter. It will not harm the environment, fish, birds, or other aquatic life.



  • Ready-to-Use Concentrated Contact Herbicide
  • Controls Submerged Weeds
  • Short Residual Contact Time (12-48 hours) Makes it Effective in Still And Slow Moving Water
  • Can Be Used in Muddy Waters
  • Safe For Environment, Fish, Birds, or Other Aquatic Life
  • 2.5 Gallons
  • Due to governmental restrictions, we do not ship EPA registered herbicides and algaecides to the following states: AK, CA, CT, DE, HI, NH, NJ, MA, MD, ME, OR, RI, WA, & VT.  *Restricted use pesticide in Michigan and New York. Must provide a copy of your pesticides applicators license prior to purchasing this product in Michigan or New York.

Additional information

Weight 21 lbs


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