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Algae Knockout

LoChlor Algae Knockout 2.5L

Originally developed for ALL types of algae, Lo-Chlor Algae Knock-Out is now widely known as the No.1 treatment for stubborn algae strains in pebble pools and ageing pool surfaces.

Use in all types of pools.

  • Effective against blue-green, black spot and mustard algae.

  • A favourite for pebble surfaces and ageing pool surfaces.

  • Especially popular with salt chlorinated pool and ionised pools.

  • Quaternary ammonium base - dual action formulation.

  • As well as lysing the algae cells, the increased detergent action (foaming) assists in releasing the clinging algae crusts from pool surface.

  • For severe algae infestations use in conjunction with Lo-Chlor Black Spot 900 Algaecide

Remember - always test for phosphates after the addition of a Lo-Chlor Algaecide


  • 2.5L treats 50,000 litres pool water