Wow, LMB only? Realy? Where is this guy getting his info? My in laws have a pond that is LMB and CC (haven't been able to varify the CC) only and every single LMB caught is paper thin. They look like little stain glass windows. It's sad.

Just explain the food chain to this guy. Ask him what he thinks the LMB will eat. If he has grandchildren he will probably want BG because they are so easy and fun to catch.