SMB, perch and walleye will do fine in a 10-12 ft deep pond in western PA. The biggest problem for them would be too much snow cover on the ice for extended periods and winter kill not the summer temperatures. Deep water needed for walleye and perch at our latitude is a myth. I raised all those above in a 7-8 ft deep pond in western OH for over 10 years. IMO the pike when larger (28"-36") will annually eat more large perch and 7"-11" bass than BG. Also included in pike diet are 10"-12" walleye (if present) since walleye are slender bodied. Larger stocker walleye (6"-10") are pretty expensive food for pike unless your wallet is fat.
Last edited by Bill Cody; 07/15/0909:50 PM.
aka Pond Doctor & Dr. Perca Read Pond Boss Magazine - America's Journal of Pond Management