Russell Watergardens Pond Supplies

F-40 Enviro Blue Reduces Algae Photosynthesis in Lakes and Resevoirs

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$95.99
  • F-40 Enviro Blue
F-40 Enviro Blue F-40 Enviro Blue

Russell Watergardens Pond Supplies

F-40 Enviro Blue Reduces Algae Photosynthesis in Lakes and Resevoirs

Loading reviews...
$95.99
  • F-40 Enviro Blue lake dyeF-40 Enviro Blue
    Concentrated Lake Dye

    Reduces Algae Photosynthesis in Lakes and Reservoirs

    F-40 Enviro Blue Lake Dye liquid  filters sunlight and creates sparkling blue water. Controls submersed weeds and algae by reducing photosynthesis in lakes, ponds, reservoirs, and decorative water features. Filters sunlight inhibiting photosynthesis. Gives water a crisp, clear, ocean-blue color.

    • Designed especially for use in reservoirs, lakes, ponds, streams, water hazards, fountains, and industrial ponds
    • Rids water of that dirty, stagnate, off-color appearance and restores aquatics to a healthy Caribbean blue
    • Contains U.V. Blockers that screen out excess sunlight
    • Due to its high concentration and solubility, F-40 Enviro-Blue may be applied within minutes and lasts for several weeks
    • Long lasting and non-toxic to fish, animals or plant life, when used as directed
    • Highly concentrated formula
    • 1 gallon of F-40 treats 1 million gallons of water