Legit Fish
Aquarium Advice Freak
bala sharks get to big and need a group. clown loaches would be nice but many (of course) would say they get to big for a 50. but they are slow growers so get a least 2 because they are social fish.... I'm pretty sure people will disagree with this but i have had 3 clown loaches for 3 years and i just don't understand why they have grown that much at all