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Algae Granules

  • Propeller™ Aquatic Herbicide − Flumioxazin

    4.8

    (21 reviews)

    * Eliminate Duckweed Watermeal Algae and so much more * Dissipates Quickly and does not accumulate in sediment * Effective in Slow Moving or Quiescent Waters Propeller Aquatic Herbicide provides fast control of tough invasive plants such as duckweed watermeal fanwort hydrilla and more. Propeller is…
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    $99.99 - 109.98
  • …Algaecides. For bottom-growing algae use a granular algaecide like Cutrine®-Plus and Hydrothol® and distribute it with a granular spreader. It is the preferred choice because the granules will sink over the algae bed and make maximum contact with it. Once the algae has died and turned brown…