A popping cork is a Florida staple for angling in Atlantic and Gulf waters.. (Rick Ryals photo)
July 30, 2025
By Mike Conner
Whether you are an expert angler who digs technical fishing, or a bait-soaker, it’s great to watch that bobber disappear. When your fishing float goes down, you’re as hooked as the fish.
There are many fishing floats to choose from. And some are multi-purpose. They all serve to signal a strike, suspend a live or natural bait and add distance to a cast. Some do double duty and make sound to attract fish to your suspended bait or lure, and give the lure motion. Did you know that stream trout fly fishers use tiny bobbers, too, to suspend a nymph above stream bottom, and signal a strike? Called Strike indicators, but they are bobbers.
Fishing Float Basics The venerable popping cork, unweighted and weighted, was long the go-to cork in Florida, and much of the Gulf and South Atlantic Coast, for noise-making, which serve as both a bait suspender and fish-attracting device. In time, many more “clacking” floats hit the market, very popular on the Texas and Louisiana coasts first.
D.O.A.'s Clacker popping cork Examples include the Cajun Thunder and D.O.A. Lures brands. And there are dozens of others, and many float shapes and sizes. Unlike the classic cup-faced styrofoam popping corks (which are still most popular in Florida waters) these clacking floats can be egg-shaped or football-shaped, and some are slimmer, all with a center hole through which a stiff wire (with solid brass, plastic or a combination of beads on both ends) with line-tying eyes to attach both your fishing line and leader leading to your hook.
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When you “pop” the float with your rodtip, or sweep it across the surface with more aggressive rod action, the float contacts the brass or plastic beads to create a lot of sound. The beads also add weight to aid in casting.
The rig sits level on the surface, and it takes little manipulation to create sound. Some anglers believe this type of float works best on a choppy surface, and it might be a bit too noisy on a calm surface unless the bait or lure is suspended well below the rig in deeper water.
Cajun Thunder popper I’ve fished both types in the same waters, and still prefer the more subtle sound made by the smaller foam floats made by Comal Tackle (the weighted 5-inch Glo Top model). The best have a center hole to run the fishing line through before adjusting the distance of your bait hook or jig. A simple plastic shaft pin secures it. Though many use the slotted version I always avoided the version that has a side-slit—too often your line will manage to partially come free and the thing ends up sliding under the surface and diving rather than popping. And always choose Comal’s green-and-red version. It was an internal lead weight inside the “tail.” It sits almost upright on the surface, and pops better than the unweighted types. The only advantage that the side slit has it that you can take the float off to fish float free without snipping off and relying your hook or jig.
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Comel Glo Top floats The Humble Cork In some cases, a float’s main purpose is not to provide a visual signal of a strike. For example, over the years many anglers, this writer included, fished for big tarpon at Florida Keys bridges, night and day. The standard baits are live blue claw crabs, mullet and pinfish (though local guides and anglers have fallen into the habit of chumming the bridge channels with fish scraps, and it’s changed the fish’s patterns). Some anglers still bait-fish from a drifting skiff, from uptide of the structures, do a drift, and then motor back to the starting point to repeat.
The traditional float is a simple cork from three to four inches in diameter, which allows for a cast at a distance from the skiff. The cork keeps the bait at the surface or just under it. When a tarpon makes a grab, you feel it right away, with your forefinger holding the line against the foregrip, with a spinning reel bail open. The corks’ hole will accept a golf tee, which provides a pretty tight fit. During a tarpon fight, especially the first blistering run and jumps, the cork can slide up the line even with that tight tee. When the fish is almost boatside, it’s easy to pluck the tee from the cork and continue gaining line.
Thill’s Big Fish Slider floats The Slip Bobber Though not as widely used as a fixed float, the slip bobber is a good choice for anglers who primarily want to present a bait at a specific depth. They excel when fish are suspended a bit deep or right above bottom. Long a freshwater favorite, the key component is “bobber stop” that is attached to the fishing line somewhere above the bobber, which is free to slide on the line only below the stop. And the bobber can reach the bait when casting. When the bait and bobber contact the surface after casting, the baited hook can settle at whatever predetermined depth you choose. Perfect applications include panfishing in lakes and canals, and bass fishing in waters where the fish come to deeper submerged structure. Popular brands include Thill , Northland and Rocket Bobbers .
Size Matters As a general rule, you should use a float that is of the right size for the bait you are fishing. You don’t want a great big bobber (though easier to see at a distance) for a delicate live bait, such as a Missouri minnow or very small shiner. Choose the smallest one you can see, but will not be pulled under repeatedly by a swimming baitfish. Your bait will tire quickly and not appeal to the fish as much. Always pick a bobber that can be taken under the surface easily by more delicate “biters” such as panfish, many of which may simply grab a natural bait and not swim away with it at all. Examples include shellcrackers and crappie.
