switching over to a tub, i have a 3 foot bp and i want him to have plenty of room, im putting in bunch of dollar genral plastic vines and a bunch of other stuff anywho what size tub would you reccomend for a 3 footer that needs some room to roam and a good home! *atleast i didnt ask how to set it up* (but i understand yall are always willing to help other people including myself, thanks )