Pigs Liver, My theory is if a fish is hungry it will eat anything that moves, Iv gutted fish with pebbles in its stomach, Try to whip one of them onto a hook,,Iv caught them on all sorts, got a cracking flounder on a bit of my cheese & tomato sarne, Brown bread, look at the fresh water lads, the bait they use, most of it isnt natural bait, guess if you dump a load of, say sweet corn? at the Boat House W/Bay for a few weeks then you put some on your hook, chances are you will catch something,