Pond Organic Barley Straw Flakes - Algae/Green Water Control

• Pack contains two string bags of flakes
• Each bag treats 2250 litres of pond water (500 gallons)
• Each flow-through pouch will last up to 4 months
• For effective control of pond blanketweed and algae
• Effective against green water and duckweed too!

These PondXpert Barley Straw Flakes include all of the benefits of using barley straw to defeat blanket weed, duckweed and green water without having unsightly barley straw bales bobbing across the water line of your pond. Barley Straw Flakes sink as soon as they are added to the pond and due to the 'flaked' appearance of the barley, your pond water penetrates through the individual flakes more efficiently releasing more of the active ingredient. Each pouch of flakes includes two string bags full of flakes, with each bag treating 2250 litres of pond water. Each bag will last up to 4 months.