I have a medium size ReptiBreeze (16W x 16L x 30H Inches) that I plan to use as a basking terrarium for 3 green anoles. Obviously I could just setup sticks. I am wondering if anyone knows of any trees (preferred) or plants that I could grow in a pot in the ReptiBreeze that have strong enough branches for the anoles and will not outgrow the reptibreeze? (It's okay if it's a tree/plant that I have to trim the branches/top of every so often to keep it contained)