I want to get a whites tree frog. I have had one before and i know alot about the care for them. So instead of buying a new tank i wanted to build a costom tank from wood and plexi glass for the door/ front. I wanted to know if a tank that is 30in tall by by 18in long by 12in deep would be big enough for one, and do you guys have any sugestions on what kind of things i should put in the tank.