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Hydrothol Granular

  • Hydrothol Granular Aquatic Algaecide & Herbicide

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    * Fast Acting Granular Formula * Great For Bottom Growing Algae & Chara * Control Weeds Surrounding Docks & Shorelines Hydrothol Granular aquatic herbicide and algaecide for ponds provides rapid-acting contact control for submerged weeds and algae. Hydrothol even works where there is moving…
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    $129.99 - 249.99
  • …the mat itself to get the chemical to the deeper portion of the problem. * Use Granular 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…
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