Olympia, yeah. They were live food only, my tank was apparently too small according to Byron, not planted enough, and I think I had all males who would have fought. Although they weren't fighting at the time. But mostly it was the live food thing. If I could culture mosquito larvae, it would be different but I can't so, no live food only critters.
Seriously though, I would sacrifice the ability to have some fish if it meant no more mosquitoes here. They are EVERYWHERE. Do you know what it's like to get all cozy in bed, only to have to get up and turn on all the lights and sit there trying to find one stupid bug that is buzzing in your ear? D: