I dont know, but that is a great idea. I also have easy access to pallets. I dont know how good they would be for bigger fish, but I think they would work wonders for forage fish. I would think it would be just as good as the guts of a spring matress. But I donk know how fast wood decays underwater. I would not think they would have to be anchored either.

Maby a pro can help but I dont see a down side to them.

The early bird gets the worm, but the second mouse gets the cheese. Or I have been told.