Check everywhere in the tank. My axolotls are extremely good at hiding, and there have been a few times where I thought they may have possibly jumped ship, but couldn't find them anywhere. I later found them chilling in the tank after looking around my room for a few hours. They've done this a few times, and I still have no idea where they hide.[/QUOT
I found him hanging at the top of a barrel ornament in his tank. I was looking everywhere and then I saw him in the reflection on the tank.
Great news! It's never nice to find a dehydrated and fluff covered pet. I now keep water levels well below the top of tanks or pop a lid on.
Regards Neil