Just introduced another GBR into my tank, making one male and one female, the male is the one i just added. So here is the problem, the male seems to be doing fine, except for right as i put him into the tank, the female went over to check him out, flared her fins, and storted rammin him, he didnt really respond except for a few rams back, but then he just kinda took it, and then a few moments after, they did a sorta rubbing together twirly thing. It was like, both of their bodies were in the same position, and they were both touching, and then they were rotating clockwise, sorta like a yin yang thing goin. Then after that, the female just kinda had a few rams and left, now shes just sort of chasing the male, trying to hit his anal fin is what it looks like, and then backing off for a second, then doing it again, is this bad? I really hope it isnt because i got a beautiful pair of GBRs on my hands here. PLEASE HELP