He/she doesn't have a name. Doesn't really bother anyone, maybe a short chase with one of the thorichthys. The belligerent filament barbs interrupt anything that happens in the tank.
Am currently talking about future plans with a possible polleni in another thread. What tankmates do you have him/her with currently other than the filament barbs and thorichthys?
Mine grew very slow. It's a lump now. He took a bit of a beating to start with but one he found his place nothing bothers him now.
I have mine in with red terrors, red tigers a few geo's and he has no bother at all.
Very good fish to watch.