I have a yellow bellied slider that I kinda rescued today. It was at my school in my science class and, even though he's a good teacher, he hadn't really taken care of it. It was in a 10 gallon aquarium with no special lighting and only about an inch of dirt and hardly any water (none to soak in). He (or she) was taken care of with his recent owner and just needs some help to get back on it's feet so could yall help me find a good care sheet. I looked on this site and couldn't find one. I mainly just need help with the temps and the type of heat source. I'll post some pictures of him/her. Also I would like to find out a way (other than probing) to tell the sex of it. P.S. Can you tell me what type of grub this is? The pictures are kinda blurry but I tried to get a clear picture. The dark part to the left is the head and under it's head it has six small feet. (3 sets) Can I feed Ol' Yeller this?