AlgiGuard 1L

Regular price $36.75
Unit price

BioGuard AlgiGuard is a highly effective quat-based algaecide that lowers surface tension to help repel ducks and insects. It also works well with chlorinating products to prevent a wide variety of algae.

  • Powerful wetting agent.
  • Stable in sunlight and will not evaporate.


  • Prevents wide spectrum of algae growth.
  • Also effective as a duck deterrent and swimming insect killer.
  • Negligible effect on water balance.

400g/L Benzalkonium Chloride

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