Captain® 1 Gallon
Captain® 1 Gallon

Captain® 1 Gallon


Product Label

Captain® is a chelated, copper-based algaecide for use in ponds for the control of planktonic, filamentous and macrophytic algae species. Captain® may be tank mixed with herbicides such as Reward® or Aquathol K® to improve efficacy and control weeds in areas where heavy algae growth may cover target submersed plant species and interfere with herbicide exposure.

  • Consult product label prior to use
  • Reapply as needed, every 14 days
  • Not for use with koi, goldfish or trout
  • Application rates are 0.6 - 3.0 gallons per acre-foot of water
  • Safe for use at golf courses, irrigation and fire ponds, aquaculture facilities and potable water reservoirs when used as labeled
Due to governmental regulations, we do not ship these products to the following states: CA, CT, ME, NY, NJ, OR, and WA. Read and follow all local, state and federal regulations pertaining to the use and application of these products before ordering. We do not recommend the application of any chemical for algae, weed, parasite, or disease treatment during the summer months in ponds without an aerator in operation. The reactions of many chemicals cause rapid decomposition of heavy vegetation growth and/or greatly reduce the oxygen content of the water, causing distress and possible death to the fish.