Wow it has really nice yellow tail fins. Why don't you try adding tin foil barbs and start pellet training it. Itll be a great way to test their aggressiveness since brevis are supposedly the meanest atf.
I don't really want to put another ATF with my Max right now, but if I found a brevis I think I'd have to pull the trigger. I think the golden sheen of the brevis would compliment the chrome of my GATF.
John if you ever decide you don't like this guy anymore, shoot me a PM!