I've had my new sumatran python for two days. She's a beautiful little gal, but in her tub, the humidity is at 80% and I am so worried that this is too high and will cause an RI. It is this high even after removing cork bark and all of the eco earth from the tub and replacing it with paper. Setup is a 25" long x 15" wide x 7" tall tub with drilled holes on two sides. 3 hides, two of which are cardboard boxes. There's probably about 30 holes drilled near the water bowl, but the humidity isn't budging - even with the bowl being on the cooler side of the tub. Temperatures are 75-87 degrees Fahrenheit (UTH hooked up to thermostat set to 86F)... Please help.
Another note - there is no condensation on the inside of the tub. I live in the midwest, and humidity outdoors ranges from 40%-70%, but certainly not that high inside. How could it be so high, unless maybe my hygrometer is broken? Should I remove the water dish for a few hours at a time?