Hi. I looked in my firebelly tank and found a little newt today! I hadn't noticed the eggs. A good many of them formed fuzz and seem to be duds. Apparently one hatched though because now there's a little newt in the tank. He's about an inch long, very slim, he has a tail and two arms and two seemingly unformed legs. He also has little leg-looking things growing out of his head. How old is he? How do I feed him? Should I leave him in with the three adults? Petco said he would die and not to really bother with him. That seems wrong. Help!!