Gpaugh - My experience of using 100 walleye per acre did not do much for reducing GSF. I eventually had to kill and restart the pond. Maybe the HSB will help reduce GSF but I doubt it because the HSB primarily live in a different area(open water) compared to the GSF who favor structures and rocks close to shore. My best opinion at this point is LMB are the best predator for GSF.


aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management