yikes, i checked the egg tubs just now and the humidity build-up is still quite a lot.

like i said i removed half of the vermiculite & water mixture that i prepared, and replaced it with new, dry vermiculite. so i guess it's not the medium that is the problem; it must be that the hovabator is letting cooler air in.

do you think my cooler idea would work okay? or would there be too much of a temperature variance in the 2 tubs if i stack them (with flexwatt below the bottom layer?)