My homemade aquarium incubator is under a test run right now - no eggs. It's been going strong for 5 hours. The temperature is 99.5 & my humidity is at 55%. This is without the fan on. If it stays this way do I have to cut it on? When I did, all temps dropped dramatically. I'm in Florida where the humidity is outrageous these day ... if that makes any difference. During lock down when I need to go 80-90%, how can I get that kind of reading? Do the eggs radiate any form of heat that helps this or will a towel draped over the incubator do the job? (read that in another thread ... want to double check) My BR eggs will be here on Friday/Saturday.