Hey, I've had my golden axolotl, Peaches, for about two years now. When I got him he was already 18 months, and had come from another home, his gills were small and quite bare because of damage at his previous home. They haven't grown very much though, like I thought they would, and I was wondering whether it's normal for some axolotls to have smallish gills, and not huge fluffy ones?