Read this for how to care for this frog. Frog Forum - White's Tree Frog Care - Litoria caerulea

I will also suggest that you buy a climate control unit like the Zoo Med Hygrotherm. It is a life saver. These are nocturnal frogs and they need a 12 hour day night cycle. Place the lights on a timer.

Buy a Hygrotherm from Amazon.com you can get them cheap from their. A Zoo Med Reptifogger will also help to maintain humidity levels within the tank.