Blanket Weed & Duck Weed?

[trinity0_10]

I have just returned from a 2 week holiday, the fish and tank is fine with nobody feeding but I have a mass of blanket weed everywhere & also duckweed on top? I have no idea where this all came from.

Can a solution be used to remove blanket weed as in outside ponds? & how can I remove the duckweed?

 

[Cdarmychi]

Well, my duckweed came in on a shipment of hairgrass. And it is a beast. I think I get it all out, and about a week later....full duckweed coverage. So if anyone has a good solution, I'd love to hear it as well!

Sakura

 

[bagu]

you could try and pull it all out then do a blackout =/