Thanks. Im going crazy hatching them going to run out of room fast. Had 13 hatch a few days ago now I have 15 new ones

and my bator is still full. I came up with a good idea since I never had enough to fill the whole incubator. I have one bator that I have 2 sets of eggs hatching at different times then I have another that is just for hatching. Works for me
Any ideas on how to divide the incubator so I know what chicks are from what eggs? Im hatching Paint,BBS, and Lavender Silkies all will have black chicks I need to know what are splits from what color.