Thing is if I get rid of bowl of water the humidity drops to like 20,,,any suggestions??? And thanks for ur adviceyes, more ventilation is a good thing. you can always plug holes if needed, but eggs need to breathe. more so when they're hatching than any other time. the other thing, remove the bowl of water... eggs need to lose moisture to develop normally, they really only need extra added during the last 2-3 days.