Thanks for all of the info. The vendor said that they were all females, but based on my experience with leopards and crested, they are way too young/small to properly sex. So I need to wait for that. The vivarium is very well planted and really is a nice setup. My girlfriend was really excited about her new pets and did a really good job with that! I do use fluorescent bulbs with all of my tanks but will be adding a basking lamp for these guys.

Thanks again for your help!