Hydrothol® Granular Aquatic Algaecide & Herbicide
Hydrothol® Granular: Is a highly effective granular algaecide and herbicide. Apply when target algae and aquatic plants are actively growing. Note: susceptibility may vary due to subspecies, strains and environmental conditions.
- Fast-Acting Granular Formula
- Great For Bottom Growing Algae & Chara
- Control Weeds Surrounding Docks & Shorelines
- Click here to view LabelClick here to view SDS
Hydrothol® provides rapid-acting contact control for submerged weeds and algae. Hydrothol® even works where there is moving water such as a canal or bay area. Hydrothol® can be used in combination, in rotation or as an alternative to copper for control of algae. Dosage rates vary depending on what type of algae or weed is being treated and the density of the infestation.
Cannot be shipped to: AK, CA, CT, DC, DE, HI, MA, ME, NJ, NY, PR, RI, VT, WA or Canada