So here's my new boy Ember. Just couldn't help myself. It came down to him, and another red male that had more light blue in him. I put the two cups together and the one I picked, Ember flared. So I chose him. He had mild finrot. I'm treating him for it in a pickle jar right now. It's not too bad. One hole and the edges of his tail fin are frayed. Should be good in no time.
I'll put up more pictures next weekend when he's in a tank, if fin rot is okay, and he's no longer in a pickle jar. So the pictures will look better.