Keith Warren of the Fishing and Hunting TX show caught big bluegills from a boat dock on canned corn. On film too. I had to try it myself in my Pop's pond. The bream turned their noses up at it like they did the mealworms, waxworms, and them glow crawlers from Wally World. They love crickets cause they can steal em off the hook fast and I usually accidentally turn loose a half of tube.