I have a 5-6" wild pair, the male chases the female to no end. Recently I had my 150g spring a leak, so the Rds got put into a tank with cons, Jd and a blood parrot/RD mix. well the male paired up with the hybrid they've spawned twice but eggs have yet to hatch, she may be sterile.
Thing is once I get all my tanks set up and running I would like to get the RDs back together, just not sure how I will do it.