Those 3 fish look like the RES you posted that was larger. look at the bars on the side which are like the RES you posted. The difference is the small ones have not developed the red ocular flap (ear tab) margin yet. I wonder if they are hybrids of RES and BG. Do the pictured fish have a long slender pectoral fin like the one at the bottom of this post?

Last edited by Bill Cody; 09/25/24 04:07 PM. Reason: fine to fin