I have had 2 White's/dumpy tree frogs for over a year. I keep them in an 18x18x18 exo terra terrarium. I have an automatic mister set to go off and I have it plugged into a timer bar. The mister is set to go off for 45 seconds every 3 hours and I have the lights also plugged into the timer bar and they come on at 8 am and off at 6 pm. The humidity is always at 30-50% and I have Reptisun 5.0 UVB and a 60 watt soft LED in the hood lighting. My temps during the day are at 80 degrees during the day and at night the temp drops to 70-74 degrees. I change the water every day and once a week I clean the walls of the terrarium and sometimes more than weekly if the walls and other areas seem to be messy. I feed them 3x a week with calcium dusted insects. So far they are doing well. I also have a magnetic ledge under the UVB light that the one frog loves to sit and sleep under. I don't have the ledge close to the UVB light for fear of being too hot. Its hard with all the information you have out there what to believe and it drives you crazy and gets your head so full of information its hard to determine what your doing is right. I hope this has helped you and gave you some direction to taking care of these wonderful frogs.