When I first got them, they were being called Gymnogeophagus Arroyo Yerbalito/Rio Yerbalito but now I believe the location variant name is Quilero. Great color, best kept as 1 male and as many females as you can get, I've got 1 male with 7 females in 1 tank and 1 male and 4 females in another.

duanes---what kind of gymno is that? Love the colors!!!!