I bought a packman frog a week ago today. She is in a 10 gallon tank with ground coconut substate. The humidity fluctuates between 70-80 percent. The problem I'm having is getting the tank temperature to the suggested temp. It stays about 72-73 degrees during the day and at night it gets down to about 66 degrees. I have an under the tank heater that is for a 10-20 gallon tank. The substate stays warm but the tank temp as a whole will not rise. I have thought about another UTH to stick to back of tank to raise the temp. There was a basking light on top of tank but it greatly lowers the humidity in the tank. She stays buried for the most part (I presume to stay warm). I have read the related post about similar situations but any suggestions on how to get the temp up to a regular and healthy degree? Also she has not eaten since I bought her. (also read postings on this as well) I'm going to try earthworms tomorrow when I go to the store. Any suggestions would be a great help.