Now that my questions on feeding have been answered (thank you slaytonp and TheFrogGuy), my next question involves humidity.
I recently recieved a Lee's Herp Habitat (http://www.leesaqpet.com/PICCAT/20150.htm). It doesn't say so on the website, but the box mentioned that it was perfect housing for Poison Arrow frogs. I'm having some real problems figuring out what to do to maintain that 80-100% humidity I hear is need to sustain these little guys.
I first I thought I could fill the bottom portion with water and then place an ultrasonic fogger is said water. I then realized that this wouldn't leave much room at all for the frogs themselves. I then considered getting a misting system from saurian, but when I found that their cheapest one was for almost 200$, I realized it was way out of my budget.
Another big problem for me is room. I currently have this thing on my clothes dresser, so I can't place anything under it like I could with a tank stand.
So, does anyone have any cheap, space-efficient ideas for me? Or should I just consider getting something else for the time being?

