At what depth do you place pallets around a pond? I put a few out and it seems the ones in the shallowest of water seemed to attract more fry although none are in more then say 3'FOW if even that. I did notice though they seemed to hang around the cinder blocks or rocks I used to submerge them more then the pallet it self. Should the pallet be laying flat on the ground or do you raise it off the bottom with something? I am also thinking about piling blocks and rocks to the surface on all of them so fish can relate to it and any depth. Any ideas or hot spots I should place them or other structure at would be great.