- Liquid Copper Algaecide
- Use in Still or Flowing Aquatic Sites
- 9% Double Chelated Copper
- 1 Gallon
- 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.