Best grow out fish

[freak78]

Looking to grow out some fish and was wondering what would be the best bang for the buck. Not looking to turn a profit just something else to do. I have a 20h and a 55g i'll be using. I was thinking maybe angelfish or Geophagus tapajos. Any other suggestions.

 

[ragin_cajun]

H. Labridens, or "nosferatu" Labridens are pretty expensive, a little smaller than most other CA Cichlids, hard to find, and threatened in the wild. Bartoni are very cool, too.