I have an air pump and air stone going. I can see the bubbles coming from it. I don't have any pictures. I'm going to see if I can find my camera. I'll put a pick up if I can. I'm a little hesitant to post up on the web. I have also put a little super thrive in there. it made the other two take off but it didn't have any effect on the bad one. I'm thinking about using a garbage tie to straighten it up. That's the best idea I have. I'm going to make a bigger system soon. I don't like having to worry about having enough room for roots and only having 3 plants.