Barley Straw Pellets

Algae Stoppers from NT Labs are an effective natural algae and blanket weed treatment in the form of barley straw pellets.

They are easy to use; simply sprinkle around the edge of the pond margins where they will sink and begin to take effect in around 2 weeks to create the ideal conditions for fish and plants alike. NT Labs Algae Stoppers can also be placed in a pond planting basket or net and left on a ledge or in a waterfall where water can flow through.

Key Features:

  • Barely Straw Pellets
  • Clears and controls green water algae and blanketweed
  • Pesticide-free
  • Natural algae control
  • No mess
  • Easy to use
  • Plant and wildlife friendly
  • 2.5 litres treats; 2,000 gallons (9,000 litres)