Bearfan
Aquarium Advice Addict
Well, one of my plants brought some duckweed along with it into my 72gal, so I decided to play with it. On my little to no motion side I have a jungle of Wisteria that I allowed to grow to the surface at the point the current starts. This has contained the duckweed to the no motion side. Since Wisteria requires little to no light (I've clipped some and put it in my Paludarium under 40 watts with massive success) I decided to not fight it. I do thin it often as well as my wisteria. It's kinda become a neat look. Anyone who has had it knows you never really get rid of all of it, and one small plant will multiply like rabbits, so I decided to enjoy it instead.