I noticed you have a couple of pygmies, and I think I could use your help setting up my new vivarium. First off, how many do you currently own and which size aquarium do you use? Did you build according to the plans on the chameleon news website? Namely, did you use the three-layered substrate method they recommend? How is maintenance? I know the idea for a vivarium is to be at least somewhat self-sufficient. Do you find this to be true with your current setup? Do you use a humidifier to keep humidity high? Any guidance is appreciated.