A chorus of colors

[oregon newt]

Hey guys. I recently had the pleasure of seeing the exhibit Frogs: A chorus of colors in washington D.C. It was very good and I have to say I loved the poison dart frogs, I want to have a dart frog vivarium now. Did anyone else see it? Here are some pics. I was wondering what kind of moss they used in their vivariums. Could someone tell me? (The second pic in the next post)

 

[oregon newt]

Here are some more. And what is growing on the bottom of the dart fog viv? Sorry. I accidently posted 2 of the same pic.