Does the anecdotal evidence support the notion that zebra mussels will crash a fishery. I'm just not seeing it. Where zebras have taken hold the fisheries from a bass/sunfish perspective are flourishing. Eerie, St. Clair, Mille Lacs lake, Lake Michigan. This seems like more fake news from environmental alarmists. What lakes have zebra's taken hold and the fisheries crashed?? I'm not talking about Salmon fisheries but sunfishes.