Thanks. GShad would be a real chore in your situation. Shiners are a much better choice.

What is your goal for the pond (big BG , LMB or balanced etc)? Are they adult GSH ? You may want to think about a cage like Bill Cody describes in his 2 part Article (2nd in this PB issue). A cage could protect the GSH or BG etc from LMB predation until they get big and can spawn. That 5lb. LMB can eat most anything you put in and lots of it.