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Bio Lab Canada Inc.

Back-Up

Back-Up

Regular price $42.99
Regular price $42.99 Sale price $42.99
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BioGuard Back-Up is an effective algae preventative and killer.  It keeps swimming pool water clean and free of visible algae

  • Non-staining
  • No swimming for 15 minutes after application
  • Works best with an oxidizer with copper for visible algae treatments
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