NP might be an option that would help control the LMB. I don't know whether NP reproduce in that size BOW or not. If they will, they might not be a good idea.

FWIW I have also read several times that trying to maintain a YP population can be difficult with LMB in the pond.

Last edited by Bill D.; 11/27/15 02:55 PM. Reason: Clarification
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