Duckweed Buster is a natural bacterial product which prevents the growth of Duckweed (Lemna minor) by modifying the water chemistry and creating conditions which prevent the spread of this problematic aquatic plant.
Harmless to all species of pond fish, other pond plants and water using wildlife. This product cannot be overdosed. 250ml treats - 2273 litres (500 gallons)
Easy Dose Bottles