Looking at getting a GTP.

[Sparky1]

GTP are alot of work, trust me i got one and it was not really what i expected. When i got him he was in a glass type enclosure, it SUCKED. They dont hold heat, or humidity and you still have to cover the sides to keep there stress level down. Mind you this was a well established sub-adult. Shortly after i ordered a arboreal cage, made of some sort of plastic, has adjustable vents in the rear, perches are all mounted. They have rediant heat panels installed and the light. This works so much better! It is the only way to go. Do alot of research and read everything you can, but once you have a well established green tree it is amazing, mine is as tame as any ball python. Good Luck.