Envii Blanketweed Klear - Kills Floating Blanketweed - Treats 40,000 Litres

Blanketweed Klear focuses on eliminating surface floating blanket weed and then prevents regrowth. It is fast acting and gets to work straight away, providing visible results in just a few hours.

Blanketweed Klear releases a rush of oxygen when it comes in to contact with blanket weed. This is strong enough to kill the blanket weed but don't harm any other plants or fish. The tablets that come included in the packet keep your pond biologically balanced and prevent any blanket weed from growing.