Quote Originally Posted by Firetiger View Post
Anyone got any pics of these so called "perch attractors"
Here is a link to one! The hook at the top is attached to a solid rod that slides up and down inside the outer tube and it is long enough to hit the bottom of the outer tube which has been closed with a plate welded to the bottom, the hook is also attached to the line up to the boat. The motion of the boat moves the rod up and down creating a tapping noise which supposedly attracts the perch.

http://www.irelantrucking.com/index-6.html