Hello and thank you for taking your time to read this!

I have recently purchased 2 AGTFs and they seemed decently happy at first. Now I had purchased them December 18, 2011! But now, Peeper, my smaller male is the only one that properly sleeps but never seems to come out at night a lot. Snoopy on the other hand stays semi-awake throughout the day, but not very active. He also sometimes sleeps not tucked in but spread out. What is wrong with them and why are they acting weird? I know humidity could be a problem but I have know way of reading it because I can't buy a hydrometer and when too high, mold develops! So how do I fix this with minimum damage to the container, if needed at all.

I'll post some pictures of the frogs and the container soon.

Thanks for reading, and if you plan on posting, your posting!