I have noticed that some of MANY different types of frogs have been losing some color and not eating as much as I would like. I was told that there may be a temperature problem. So my first question is what would be the ideal temperature. Most of my tanks have been around 70, but when I put my hand in there or touch one of the frogs they are ice cold!!! and put warm water in their water dish and spritz them with warm water but by the next day it is also ice cold. Is this normal or do I need to increase the temparture. If so how do I do that, I already have an under tank heater under each tank and they each have a UVB Reptisun 2.0 bulb. Please help my cold little froggies!!!

