If I had LMB in 1/8th ac I would drain it, nuke it, and restock it with catfish or hybrid stripers and hybrid bluegill and feed pellets. It's hard enough already to manage lmb in my 2.2 ac puddle.
If that's not on the table, I would manage for large bluegill/res and let the bass stunt with liberal use of a seine, cloverleaf trap, or fyke to control size classes.
