I'm housing her in a 20 gallon tank though I think it may be a bit too big but I added some stuff in her enclosure to make her feel more secure. I'm using a digital thermometer it came with the tank and a regular thermometer/Hygrometer placed in the tank. I'm using a Heat lamp for the time being until I get a new heat pad and a black light for night time. I'm using the forest floor ZOO MED. PetSmart said they were using fuzzies for her she hasn't eaten since I got her, she was suppose to eat yesterday but she refused it.
The twenty isn't to big I have my baby BP in a forty and have like 6-8 hides so your twenty is fine as long as it's cluttered up.If you can get a live fuzzie try that it's natrual instict for them to eat live i went from assist feeding frozen to live with no problem.