Thanks for the advice!
I have a smaller tub I can use for now and im currently working on the tempurature issue.
im using a thermostat to control the tempurature, but the problem is even at the highest temp on it it still says it isnt hot enough so i think i may get a radiator for the tank instead.
I dont have anything to detect humidity but i keep the water bowl on the hotter side so it isnt too dry