The black in the dorsal fin is the best wayPMK;908644; said:How do you sex a Festae?
killerfish;908695; said:nope its a green sunfish you can tell by the over all color and the mouth is much bigger then that of a pumpkin seeds also the pumpkin seed is alot more color full they are brown to orange with red and blue green speckles all over there body
anyway hows the terror doing with the sunfish whos the boss of the tank