I have a big group of demasoni, roughly 20 or so, they have been in my 75gal tank for a little of 2 months and I have seen no signs of breeding. I have noticed the males dancing in front of some females, but spawning yet. I there anything that I can do to emcourage some spawning. Or do I need to wait it out. All the water perameters are perfect and there are plenty of rocks and hiding places for them. Any help would be great.