Blagdon Pond Balance Blanket Weed Treatment Small Box
3-course treatment for ponds up to 2700 litres.
To be used every 10 days for the first month, then once per month thereafter.
For best results, physically remove as much of the algae as you can before treating. There are more dosages if your pond is smaller of course!
Safe for use with all fish and aquatic life. Keeps your pond water clear of blanket/stringy weed.