I think something like that but maybe with the fish turning would look awsome as a single fish tat but man... if you're thinking about going with a tank sorta tat I just don't know how you'd go about it. Where are ya gonna put it? how big you want it? colors or just black?
I don't want to have the tank itself drawn. But I want people who see the tattoo to be able to tell its representing a love of keeping aquariums instead of just a fish.