STOP Blanketweed is an effective treatment of filamentous algae, commonly known as blanket weed in ornamental and garden ponds. Blanket weed is one of the most hated problems of pond keeping and a nuisance to everyone as it makes your pond unsightly, blocks filters, pumps and pipes. STOP Blanketweed is a unique product which will successfully eradicate blanket weed when used as instructed.
400g (Treats up to 4,000 litres / 880 Gallons)
1kg (Treats up to 10,000 litres / 2,200 Gallons)
2.5kg (Treats up to 25,000 litres / 5,500 Gallons)
4kg (Treats up to 40,000 litres / 8,800 Gallons) HSE No. 9647
