• Sonar RTU 1 Quart – Ready-to-Use Aquatic Herbicide for Duckweed and Hydrilla Control, Fluridone-Based, Pond Weed Killer Safe for Fish and Pets

    Sonar® RTU

    Sonar® RTU

    No-mix, ready-to-use pond herbicide for season-long control of duckweed, hydrilla, and other invasive weeds. Safe for fish...
    $141.44
    $141.44 $0.00
  • Sonar A.S. Aquatic Herbicide – Liquid Fluridone Weed Control for Duckweed, Hydrilla & Coontail – Fish Safe, Long-Lasting Pond Treatment

    Sonar® A.S.

    Sonar® A.S.

    Liquid fluridone herbicide for systemic control of duckweed, hydrilla, and coontail. Safe, long-lasting DIY treatment for ponds...
    From $300.31
    $300.31 $0.00
  • Sonar One 5 lbs – Fluridone Pellets for Systemic Control of Hydrilla, Coontail, and Naiad – Long-Lasting Pond & Lake Herbicide Safe for Fish & Pets

    SonarOne®

    SonarOne®

    Slow-release fluridone pellets for controlling hydrilla, coontail, naiad, and elodea. Long-term, fish-safe weed control for ponds and...
    From $303.39
    $303.39 $0.00
  • Sonar Infinity Aquatic Herbicide 22 oz – Fluridone Granules for Duckweed, Hydrilla, Coontail & Naiad Control – Safe for Fish, Pets, and Livestock

    Sonar Infinity

    Sonar Infinity

    Granular aquatic herbicide for long-term control of hydrilla, coontail, naiad & more. DIY-friendly, fish-safe, and season-long weed...
    $301.34
    $301.34 $0.00
  • Sonar Q Aquatic Herbicide 5 lbs – Fluridone Pellets for Hydrilla, Coontail, Duckweed, Naiad – Safe, Slow-Release Weed Control for Ponds & Lakes

    Sonar® Q 5 Pound Bottle

    Sonar® Q 5 Pound Bottle

    Slow-release fluridone pellets for long-term control of hydrilla, coontail, naiad, and duckweed. Easy broadcast treatment, safe for...
    $301.34
    $301.34 $0.00
  • Sonar Genesis 1 Gallon – Fast-Acting Aquatic Herbicide for Duckweed, Watermeal, Hydrilla & Coontail – Systemic Fluridone Treatment for Ponds and Lakes

    Sonar® Genesis

    Sonar® Genesis

    Fast-acting aquatic herbicide for duckweed, hydrilla, coontail & more. Spray-on fluridone formula for quick, season-long weed control....
    $348.45
    $348.45 $0.00