I've got a couple males. They fight on occasion, even locking mouths before; but never any damage.
I'm honestly not quite sure how the color works with this species. If you look at the fishbase images, it looks like this is defintely a male, and looks like what you have as well as what mine look like:
But then this is listed as a male too
And not sure what to think of LiveAquaria's pic either:
I'm honestly not quite sure how the color works with this species. If you look at the fishbase images, it looks like this is defintely a male, and looks like what you have as well as what mine look like:
But then this is listed as a male too
And not sure what to think of LiveAquaria's pic either: