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H2o Pro Pty Ltd

BioGuard AlgiGuard 1Ltr


Quat-based algaecide which is also effective at repelling ducks and insects.


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.


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

Additional information

Weight 1.5 kg
Dimensions 15 × 15 × 30 cm

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