I am getting my first load of FHM BG and RES in a couple weeks. I have been reading a lot on this site and it's a great help. Does everyone hand sort all the fish they get in from the hatchery? I have been around the brim family all my life so I think I am pretty good at differentiating between the species but have not looked at a whole lot of fish between the 2-4" ranges. Do they all still carry the same markings as they will when they are larger? Is there a given percentage of unwanted species that people usually find when stocking? I know it depends on the place you get your fish from but didn't know if I should expect a certain amount no matter what.

Thanks in advance