1 gal. Cutrine liquid algaecide is for use in Hydrocourt water control boxes only. The application rate is 7oz per each water control box per application. Application should be made every 4 months. The recommendation is for 1 gallon of Cutrine per court per year to deliver the best algae control available.
Cannot be sold in CA, MA, ME, NJ, NY, OR, RI, VT, WA