I went up to Lake Ashwood, which is a little dinky DNR lake. My first time there last year my buddy caught a chain pickerel which I have never seen or heard of till that day. Then yesterday I caught a bowfin which I have never seen in person. So do they just stick random fish in these lakes to see if they can survive? Or is there a method to the madness? Didn't get any channels, which is what I was after.