I have about 20 hatchlings that are kept on moist cypress mulch.
The older ones(one to two months old) are showing indented and concave plastrons. I have never seen this before and have raised many. It's as if the plastron is sucking in or colapsing on one side of the center or the whole center.
Could this be from them piling on top of each other in the corners of the large tub at night?
Anyone out there know what may be causing this?





