The Mad Katz Circle Hook is a high-quality, durable catfish hook designed to catch whiskerfish. Circle hooks for catfish are best when they're large enough to slide, turn, and catch the corner of a catfish's mouth, and Mad Katz offers Pig Busters in sizes 8/0, 10/0, and 12/0. Made of strong and sharp metal, these hooks are great for catching large, lively catfish.