I find it interesting that Keo does NOT have a web page!?
SetterGuy, any way you can create a little stand say 3' off the bottom with a GoPro mount on top (or any other knock off brand water proof camera) set to take pictures every 30 seconds with a large memory card and let it go? Your kids or grandkids must have one that they would let you use?
I understand that HSB move around in schools and patrol all areas of the pond. A memory card could easily take pictures day and night for several days, esp with lower resolution pictures which is all you need to ID a SMB vs a HSB. If you soak a camera for 2-3 days and never see a HSB, then that might make you feel comfortable saying they 'aint there' and move on with a restocking plan.
You could also run your feeder and put the camera out under near the activity and see if they are snooping around at meal time?
