These guys get big so at least a 2 foot viv is required..3 foot being preferable..also..the taller the better, kept mine in a 3 foot tank set on it's end so it had 3 foot height to climb around in
Good starter tree frog though as are very hardy and don't mind being handled...viv can even dry out a little from time to time with no ill effects ...unlike most who need constant humidity....
Yea, I've been looking on reptile forums uk and various other websites, but they all seem to say different stuff. That vivarium would be the biggest I could get as it's gotta go in my gaming room and i'm on a tight budget.