Blagdon Duckweed Buster 250ml Elho Concentrate produces 10 l of

Concentrate produces 10 l of descaler solution

Decor: Hides

The perfect treat for your omnivorous fish to super-charge their nutrient intake

- Easy-open lid hinge with gasket

Blagdon Duckweed Buster 250ml Elho Concentrate produces 10 l ofDuckweed Buster controls duckweed using a natural bacteria which starves the algae of essential nutrients. Duckweed Buster is harmless to filters and all species of pond fish, other pond plants and water using wildlife. This product cannot be overdosed. Controls the spread of unsightly and problematic Duckweed Natural bacteria that prevents growth by modifying water chemistry Harmless to filters and all species of pond fish and plants and water using