I came across these two out of town the other day and absolutely HAD to bring them home. The store had them labeled as Cutteri, but are they really? And how do you sex them? The little one (who is now one of my favorite fish, lol), is a little bruiser. He's the smallest in the tank (2" max), and he seems to have claimed one certain rock and is pushing everyone else around, lol. I assume the little one is a male due to his behavior? What about the larger one?
Smaller:
Bigger:
Both together:
Smaller:
Bigger:
Both together: