25-35 max total LMB in a 1/2 ac BOW if you want them to grow fast/large. You want to have a lot of feed in there per LMB. More would reduce the amount of feed available for each LMB. I would fin clip each one to be able to ID the Camelots vs. any other LMB in there. I would work on keeping any other LMB out of there to let the CB's grow to their full potential.

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).