i got this guy today to me he looks like a hybrid yellow lab and red zebra. but feel free to post. i have a red zebra female but she has a black dot on her forehead and thats it. she is like a light orange almost tan yellow but red zebra.
that tank is overstocked, i would get them all a 55 and get more ( better to overstock to reduce aggression then to understock and add aggression ) but for the fish, looks hybridish, with what, red zebra/yellow lab