Medium levels of fishing (say an average of a couple of hours per week, IMO) accompanied by the removal of fish as necessary, should be sufficient to maintain a balance of both BG and LMB. You shouldn't have to restock either due to their becoming eliminated.

I bet your girls enjoy catching LMB, too, even in small and medium sizes. I sure do.

"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
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