I definitely have a male and a female. Had two females but when I moved everyone into the 150 gal to a 30 gal the male all of a sudden made a attitude turn and beat the heck out of one of the females

. Before that you never even knew he was in the tank. Funny thing is I kept telling my husband that although he looks like a dempsey his fin structure was different more like a peacock. The body markings although more darker/blackish did have the regular markings. Thanks for your help. I doubt I will
ever see any real babies tho.