Berkley Power Catfish Bait Chunk 6oz Blood Catfish are active feeders, relying on their senses to tell them where their next meal is. With Berkley Catfish Dough, anglers have the most potent scent dispersion ever in an artificial bait. The smell moves through the water like a blood trail, telling catfish that it really is food. Formulated to be long lasting and stick to the hook. Catfish respond 3 times faster to Power Bait than other dough baits. Preformed chunks make rigging quick and easy.