- 1 gal container of liquid aquatic algaecide
Please note: This product cannot be used if you have Koi Fish or Trout in your pond, we would recommend that you use Rush to treat your pond. If you have questions please call our customer service at 877-948-0303.
This product cannot be shipped First-Class Mail (USPS), 2nd Day Air (UPS), Next Day Air (UPS),3 Day Select (UPS), FedEx Express Saver, FedEx 2Day, FedEx Priority Overnight or FedEx Standard Overnight.
Cannot ship to the following states:
- New York
- New Jersey
Direction For Use
Apply Captain algaecide anytime algae is present. Apply Captain at a rate of 1 to 2 gallons per surface acre. When determining the amount of Captain to use, consider only the area that is covered in algae. Mix 32 ounces Captain with 2 1/2 gallons of water, spray onto only 1/2 to 1/3 of the surface area of the pond at a time. Treating all algae across the entire surface area at one time can cause oxygen depletion and result in harm to your fish. For severe algae infestations, limit treatment to 1/3 of the water surface when the water temperature is between 65°F and 85°F. The remaining two 1/3 fractions of the body of water should be treated at 7 day intervals.
Captain is a total pond algaecide that’s most effective when it is applied in bright, early morning sunlight under calm conditions when water temperature is at least 60°F. Apply at the first sign of an algae bloom, if possible. Algae control will occur in 3 to 7 days following application. Larger mats should be broken apart before treatment with high pressure water or a flat tool. Retreat when regrowth appears.
See label for complete use directions.
View Captain Label