Blanket Weed Treatments

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Hydra Quartz (Pond Blanket Weed Treatment)

Hydra Quartz (Pond Blanket Weed Treatment)From:  £14.95

  • Highly effective biological blanket weed treatment
  • Rapid action starts working immediately - No waiting weeks for results
  • Best barley straw alternative, without the usual barley straw mess
  • Shelf life 3 years, 1 kilo treats up to 12,500 litres
Hydra ST703 (Clear Filamentous Algae)

Hydra ST703 (Clear Filamentous Algae)From:  £14.95

  • Removes even the toughest of green filamentous algae and blanket weed
  • Absorbs the essential nutrients required for algae growth
  • Active ingredients ward off algae blanket weed long after the treatment
  • Shelf life 3 years, 1 kilo treats up to 20,000 litres

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