I'm sooo excited! I have quintuplet fire salamanders! They are now just over 2 weeks old. I have raised many newt and axolotl larvae, but this is a bit different. No "jumping" for food as I am used to. Actually I don't see them eating at all. One is so fat, I am worried I am overfeeding, one or two are normal, and two or three are extremely skinny. Until now, I only remove dead food, hoping the skinny ones will put weight on. Anything I should be doing differently?