Hello, I bought a baby mainland retic a few weeks ago and have been keeping him in a properly sized cage with proper husbandry. I know hes going to need a very large cage one day so I am currently building a large cage for him. I am almost done with it and its 6 ft long by four feet deep by 2 ft tall. I hope this will be big enough for him as an adult. I'm only waiting on one more thing for the tank, A very large RHP and another herpstat to go with it. MY MAIN QUESTION IS, would it be alright to put him in the large tank if there were lots of hiding places and things to climb and explore or? or should i wait a year before putting him in there, would he be scared or not do well being a much much bigger enclosure? Hes currently about 4 foot long and kinda skinny. I think he was definatly under weight when i got him. Thanks everyone for any answers you may have!!!