What's a temporary solution if you only have one rack for now? I'm getting an RBI rack soon and was planning on putting my lesser hatchling in there right away.. Should I be putting her in qt first? No other snakes will be in the rack at the time.

Also if I get any new hatchlings in the future, can I just setup a small tub system with uth and thermostat to be my "qt" zone for 60-90 days?