When you’re bait fishing for big ones, you need a big float. The Thill Big Fish Slider Float is the trophy hunter’s choice. Big Fish Slider Floats are designed for fishing live or dead bait for catfish, bass, musky, northerns, walleyes, salmon, redfish and other substantial predator fish. Weight it with an egg sinker or row of shot (or other weight) and fish it anywhere – even in saltwater.