Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations Trying Rainbow Trout

From what I can remember when catching them in Lake Michigan, we trolled in open water, the depth depended on the temp. Chinook (or King) salmon tended to hang nearer the bottom. We could see them on the sonar coming up to look at the lures (the Kings). As for spawning, they travelled up the tributory streams to spawn in flowing water.