Pinkies? It had hair, body was about 40mm, tail was around the same.
Aros are funny, he just opened his mouth and the mouse disappeared, except for about 15mm or the tail which was stuck out the side of his mouth for a few minutes before he swallowed.
Talking about pinkies, I learnt very early on not to put a finger in the tank, it was best to put the whole hand and half the arm, otherwise He'd try to bite it off. Guess it's a lesson all aro owners learn at some stage