I have a baby brb I got from a fantastic breeder. She is a dream, not snappy at all but she is a little shy so she just balls up. For her enclosure, she is in half a t8 from AP. I keep her on reptile bark mixed with cypress. I have no mold issues. I spray down her bedding every few days and provide a large water bowl. I heat it use flex tape with a thermostat set at 85. You can overheat them. They don't like higher temps like balls.
Once her enclosure was set up she's been really easy and just a joy.