Please check out the setup threads in the Forum index; I am sure you will find lots of useful ideas in regards to your FBTs. I have not persnally used TetraFauna, but I have seen the setup and it looks rather interesting. I have tried various habitats for my 8 FBTs and they are such a hardy, well adapted toad, that they can handle pretty much anything you want to put them in. Just remember that they are excellent escape artist, so whatever setup you have them in, make sure it has a very secure top. Have fun with them and if you have questions, ask away-that is what we are all here for!!