Shellcracker and my 2 cents
They are carnivores. They want meat. I might catch one by accident on a cricket sometimes, but when I do I quickly switch to worms. There made a hundred in a whole and I'll catch one on a cricket and then nothing else will bite. I'll switch to worms and it's on. It is a mystery. They are larger fish than bream on average, but their bite can hardly be felt. If I'm fishing and get a bite I can tell the difference and tell you wether it's a bream or shellcracker. A shell cracker will take the bait real easy then take the bobber down slow. When I set the hook thinking its a "stumpbumper"(that's what we call little panfish)it'll about take the rod out of my hand. A bream on the other hand will slam it to start with and you'll think you got a monster only to find a 6oz bream on the hook. Just remember cricket bream, worm shellcracker. Anyone agree... if you disagree:p
Shellcrackers and Crawler Harnesses
Here's my 2 cents. My boy and I go to Kentucky Lake every year fishing for Bluegill and Redear (Shellcrackers). We fish the areas north of Paris Landing. We use nightcrawlers on plain 3 hook crawler harnesses with either #4 or 6 hooks. It seems the smaller work better. We use spinning equipment with ultra to light action rods and NO weight. Tossing the crawler and let it settle to the bottom. After letting it sit for a short while we work them very slowly back to the boat, stoping it occassionally, keeping it on the bottom. When they hit the crawler you know it. You don't miss many this way. The 3 hooks really hook the fish good. I'ts not uncommon to hook them in the side instead of the mouth. It's also not uncommon to catch 2 at a time, I have several pictures of this. This is a very productive method. The only problem is that you go through a BUNCH of nightcrawlers. If you get into them you can run out pretty quickly.
Another method we use is 32 oz jigs tipped with Bee Moths. In some areas they call them meal or wax worms. These are the type that look like a maggot and not a worm. Just casting the jig and letting it fall to the bottom is the best method we have found. Working the jig like plastic worm usually produces the hit on the fall. You don't miss too many this way either.
Out of both methods the crawler harness produces the best for us.