Diy Terrarium Fogger DIY Terrarium?

DIY Terrarium? - diy terrarium fogger

I have made no money in my hermit crabs before the summer. Currently, there are 5 large hermit crabs in 25 liters and 3 gallons small crabs, 15 I'd climb them more room to play. To want the best of my money, I custom build. One day I want something ... http://www.cagesbydesign.com/graphics/ca

But it is a long way. I saw this http://www.cagesbydesign.com/majestic/72 ... It seems that the furniture could be arranged. If someone has already built its own warehouses of the reptiles, please share tips. What would it take to build? How? May he always maintain a high humidity?
Thanks