Pond Barley Straw Bale


Clear away ugly algae, green water and blanket weed with this natural product

Clearing green water or cotton wool like green string algae (blanket weed) in the pond environment


Pond Barley Straw Bale is the traditional natural treatment for algae in ponds. This treatment will take 2-6 weeks to completely as it relies on the natural bacterial breakdown of the Barley straw to generate peroxide which kills the algae – this is dependent on water temperatures and specific pond conditions.

Key features

  • For the treatment of string algae, green water and blanket weed in ponds
  • Pet and wildlife safe
  • Fish and plant friendly
  • 100% natural

Additional information

Weight0.6 kg
Product Size

Large – treats 13500 litres (3000 gallons), Medium – treats 9000 litres (2000 gallons)


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