1 definition by Misadventure
One who is obsessed with keeping fish as pets. Aquaholics generally start with small tanks but quickly feel the need to populate their tanks with the largest amount of cool fish possible, followed by a desire to get even bigger and bigger tanks of all different types until their personal domain resembles a professional aquarium.
Dude, we don't have room for a 350 gallon fish tank on our pad - Go work at an aquarium you damned aquaholic!
by Misadventure August 27, 2008