Blanket Weed Treatments » Colombo Algisin

Colombo Algisin No More Blanket Weed is an effective and reliable treatment against blanket weed that is safe for fish and plants.

Colombo Algisin is an effective treatment for blanket weed removal in ponds. Due to the powerful activity blanket weed will be removed quickly within a few days. Once Colombo Algisin has done its work much of the blanket weed will decompose or be collected in your filter. Any remains of blanket weed can be removed with a fine pond net.