Quote Originally Posted by xdeus
Adam, how often do you open the containers and let them take a breath? Or do they all have the window cracked so you don't worry about it?
My egg containers are completely sealed. The humidity is in the container, not the incubator ... that's what works for me.

The last 2 weeks of incubation the eggs start to dimple and actually begin to give off heat. This heat actually causes condensation to build on the inside of the egg boxes. When I see that condensation build up, I begin to periodically "crack" the tops on the boxes and then seal them back up for some air exchange ... my egg boxes have a large air mass inside them so I'm able to get away with not having to "crack" them everyday ... that would be a pain.

-adam