I currently have two clutches floating in a container in my tank and a third laid this morning. I was wanting to know what to look for when the babys are getting close to hatching(color change Ect.). i read the sticky at the top and saw that people have broken up the clutches to help the little ones escape. How will I know that I should do that? In the photo below the one on the left is three weeks old and the one on the right is just a week old. Thank for your help!