ewest, since you are down south and are familiar with CNBG, what is the smallest size that CNBG and Northern BG are distinguishable from each other? What, if anything, is different other than the light band on the top of head?

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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).