Thank you. I have a second red sev in quarantine that will be added in a couple more weeks. I think it's a female. The quarantine tank is on the floor next to the tank, and since I got the new fish, the sev has been spending a lot of time at the right side glass - I think they can see each other.
Match already in the making awwwww. I'm assuming the one already in is a male by his worms and beautiful fins. It will be cool seeing how they act right when you introduce the other one, I really wouldn't mind a video of that if it happens to be recorded.
Thanks! It was an angle I don't see fish from all that often and I wasn't sure what I was seeing.