Duckweed Buster, 500ml

Duckweed Buster controls duckweed (lemma Minor) using a natural bacteria which prevents its growth by modifying the water chemistry and creating conditions which prevents its spread. A natural bacteria that starves algae of essential nutrients.
Use when: Unsightly duckweed covers the surface of your pond. We recommend manually removing as much duckweed as possible before treatment to increase the product's rate of success.
500ml treats 1000gal.