So im going to have to buy two of these things one for the cool and one for the warm shoot that is alot of money just to get the temps running right. I'll ask Matt what he recommends i use for the Vision i get down the road. Im wondering how long i can wait until i get the adult size tank for him. He's only 18" right now. So im kinda scared to get something that big and him be scared of it. So what size do you recommend me getting for him as a adult being the final cage for his whole life? I was thinking the 4.5ft. Vision? P.S. Matt is running that sell i need to choose which one im thinking the one he has onsale right now would do right. So should i go ahead and get one?