I currently have 1 decent size marigold swordtail, one male, one female neon sword, and one other female sword that's larger than all and is almost reddish in color w/ black tail(forgot what its called). Will anything happen in terms of breeding? How would I know? I believe the marigold sword is trying to mate w/ either the neon or the reddish one. He does his backing up thing w/ his 'sword' towards them and follows them around. Im not too experienced in FW things like this. Any help would be great if they are, and what to do. Thanks!