You might be O.K. now, and possibly (slim possibility) later if you let the CC get into the 10# range. But, with the fecundity of the BG, you might end up stocking a LOT more HSB.

I'd go that route before I stock LMB. You can always add LMB, but they're hard to get out of a pond!

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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).