at 150g, and as quickly as he'll be growing, I would go with something along the lines of a medium hide box that Reptile Basics offers. As for a water bowl, I'd say something around 6" in diameter would suffice for a long while. You can get these (crock style) in the pet section at the dollar store, or Walmart, or pet stores, or Reptile Basics. The dollar store and Walmart is cheaper, obviously. Something that you can put about 2" of water in and isn't easily tipped over.