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BioGuard Algae Complete®

BioGuard Algae Complete®

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BioGuard Algae Complete® is BioGuard's newest and most powerful algaecide. Designed to both kill and prevent any type of algae. Black algae, Mustard algae and green algae are just a couple possible examples.

  • Dual active ingredients combine traditional quat-based algicide and chelated copper in one powerful, high performance product
  • Dual active ingredients provide broader prevention and algae killing power versus algicides that only contain the individual ingredients
  • Non-staining and non-foaming

BioGuard Algae Complete® is a new formula combining traditional preventative algaecides with the algae eliminating power of chelated copper based algaecides creating an algaecide that is powerful enough to kill and long lasting enough to prevent any type of algae. Can be used weekly or every two weeks. Comes with a convenient measuring lid.


Always follow label instructions, dosages are provided here to inform your purchase decisions. These dosages are not meant as a replacement for label instructions.

Initial dose: 8 oz per 10,000 gallons of water.

Maintenance dose: 1.5 oz per 10,000 gallons of water per week, or 3oz per 10,000 gallons of water every other week.

Visible Algae Treatment:16 oz per 10,000 gallons of water. If algae is persistent may require repeated dosage after 2-4 days.