[randa4]

The wood is Cholla cactus internal skeleton stems. There are a number of species that occur in Mojave Desert in CA, as well as through AZ, NM, and into TX. After it dies and the spines and flesh are gone, you have this nifty wood skeleton. If you were to take a walk in those desert areas, you would see it all over. Not sure who sells it.

Mike in Helotes

I like the look of the wood you used. I have seen that type of wood at pet stores before but I have not ever purchased some to try it. I'm not sure how it will hold up in vivarium conditions but hope it does well for you. It does look like you could easily mount and plant stuff into it, creating some interesting design opportunities.