Bought a pound of fat head minnows and went fishing for crappie that I haven�t seen in a while. Didn�t catch any crappie but started catching LMB 8-9� and removed them . Several were 2-4# removed them also. Think I�m overloaded with LMB causing the decline of BCP. The larger LMB are fat but the 8� are thin for the most part. Any ideas how many LMB to remove to change the dynamics of a six acre pond?