Use a reputable well established source,,, one that can be easily contacted if you have fish troubles. It is worthwhile to drive several hours to get high quality fish.
Start with this place plus there are other good places in WI.
http://www.gollonfishfarm.com/

Last edited by Bill Cody; 02/15/18 11:20 AM.
aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management