I know that the Viridis variety of chronic will live together no problem. I also know that if atrepictorials(I think that is how it is spelled) are kept together, they will become agrees and the dominate one will kill the weaker. So I’m wondering, are there other types of chromis besides the Viridis that I can keep in a group of 3 or more without them killing eachother? For example the Caribbean blue reef chromis