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Cutrine Algicide - Algae Killer for Ponds

$49.95

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About Cutrine Algicide - Algae Killer for Ponds

Algae growth can turn a healthy pond into an unsightly, unusable mess-but with Cutrine Plus Liquid Algaecide, you gain a proven solution that restores clarity quickly and safely. This 1-gallon liquid formula is engineered with chelated copper, which stays active in both soft and hard water, eliminating the risk of copper precipitation and wasted product. Unlike traditional algaecides, Cutrine Plus delivers visible results in as little as 1–2 days, tackling planktonic, filamentous, and bottom-growing algae before they take over your pond, reservoir, or fishery. Because it breaks down algae at the cellular level, it helps restore oxygen balance, protect fish health, and improve overall water quality. Safety and flexibility are built in-Cutrine Plus comes with no restrictions for swimming, fishing, irrigation, or livestock watering, meaning you can treat your water without worry. It’s trusted by pond owners, aquaculture professionals, and land managers nationwide for one simple reason: it works. For crystal-clear water and healthier aquatic ecosystems, Cutrine Plus is the reliable choice that balances performance with safety.

Cannot Ship to: AK, CA, CT, DE, HI, NH, NJ, NY, ME, MD, MA, OR, RI, WA, VT or Canada

  • Rapid results in 1-2 days
  • Safe for fish, livestock, and irrigation
  • Hard-water formula won't lose effectiveness
  • Size: 1 gallon (liquid formula)
  • Active Ingredient: Copper Ethanolamine Complex (chelated copper)
  • Effective in: Both soft and hard water conditions
  • Target: Planktonic algae, filamentous algae, benthic algae, Hydrilla
  • Application Rate: 0.6–1.2 gallons per acre-foot of water (varies by algae type and infestation)
  • Safety: No restrictions for swimming, irrigation, livestock watering, or fishing after treatment
  • Results: 1–2 days for surface algae; 3–4 days for mat-forming or bottom algae