I use 1/3 moss in the enclosure. I mist it down once every 2-3 days. It provides dry and wet spots for my BRB.
Very simple, and relatively cheap -> a bag of 'exo terra' moss for $8.99 @ my local pet store lasts me 3-4 months.
...Oh and a simple spray bottle to mist daily is a great idea, if you are very responsible, misting helps provide a time for you to interact with your BRBs daily. Then again, if you are busy and don't have 30 seconds every day, a fogger will work well, but vibrates and causes undue stress to the animals.
Good luck!
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-Iman
1.1 Sugar Gliders (Gizmo and Nema)
1.0 Ball Pythons (Spot)
0.1 Guyanan BCC (TBA)
0.1 Brazilian Rainbow (TBA)
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