Blagdon Duckweed Buster 500ml
At last an effective natural deterrent to problematic duckweed.
Treats 1000 gallons approx
Duckweed Buster is a natural product.
It works by preventing the growth of duckweed by modifying the water chemistry and creating conditions which prevent the spread of this problematic aquatic plant in your pond.
This is a mild chemical and is perfectly safe for your fish, wildlife and plants