With the substrateless method, there is water in the bottom of the tub. We have press 'n seal on the top of the tub. Condensation is not happening on the tub, and is very minimal on the press 'n seal.

Temps are ranging about 3 deg., from 86-89.

Eggs have not rolled while in the tub. How critical is that from when they are laid to when they're in the tub? That is, how critical is it to keep them upright from the way they were in the snake tub with momma to their orientation in the egg tub? I just worry that we won't be able to mark the top of each egg before it rolls as we take the female off the eggs...

I haven't put a humidity sensor/guage in the egg tub itself to measure. With the substrateless method, others have said that it's foolproof on the humidity. Are these just getting too wet?

Maybe the lower right egg is just infertile...I don't know. What's the difference between an infertile egg and a slug?