I've had Spike for about 4 months, so I'm guessing him around 5 months old. He is just over 12" head to tail, mostly all tail though! Anyway I felt he was getting too big for his 20g starter so I had this giant old birdcage laying around and decided to make it his new home. I have it set up with 2 levels. A basking platform that you can see in the pic and a lower play level for extra space. I have his 150w basking, UVB light and night bulb exactly 12" from platform. Does this enclosure seem ok? I don't really want to keep him in a tank. I feel like he likes having more space to roam. Thoughts? I just threw it together tonight so I already plan on more decor, but is there anything else ?