thanks for the input. I am looking more for the red to come. Since they are from florida I pretty sure they were farm raised. I was worried about potential aggression. I have 11 of them so I hope they keep the nipping to each other. Otherwise they will be gone. Most of the people I have talked to have success keeping them in groups, so I am hoping for the same. I think their red color will look great along with my school of lemon tetras and my pinoy angels.