Well, I went and got another female. I was looking for another male but this one looked kind of purple but after getting her home, she looks more blue! So I have 2 blue females but this one has a red anal fin. She's cute. She didn't eat the food I offered her and she had stress stripes from the walk home. She's swimming around her tank and I'll offer her food later when everyone else is fed. I don't have a name for her yet. I thought of Nina (pronounced neenya) which means "little girl" in Spanish.