i would like anybody's advice for a good fish with a lot of personality that i could build my 30 gal around. I have a pen-plax canister filter (rated for 65gal) and i'm pretty flexible on the other water parameters. The fish that i don't want are any puffers or cichlid(i've kept both before and i want to try something new) the only one i've been able to find is a dojo/weather loach. so if anybody has any suggestions they'd be appreciated very much