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Rules and licenses

Florida blue crab traps need the registration number

Recreational blue crab traps in Florida can need a no-cost annual registration number, even for people who are usually license-exempt.

Blue crabbing is one of those Florida chores that can feel half like dinner and half like a reason to stand by the water.

The trap still needs a clean label. Recreational fishers age 16 and older have to complete a no-cost online registration before using blue crab or stone crab traps. That includes people who are normally exempt from needing a fishing license. The registration gives each person a unique number.

For blue crab traps, that number starts with a “B.” It has to go on the trap with the owner’s full name and address. The number does not change each year, but the registration has to be renewed annually.

A five-trap limit, trap markings, gear details, daily bag limits, egg-bearing crab rules, local closures, and cleanup habits can all matter. A trap that looks simple from shore is still part of a bigger waterway.

Before setting traps from a dock, seawall, skiff, or creek edge, check the current FWC page and the exact water body. The crab pot is more satisfying when the label, gear, and harvest rules are already squared away.

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Last checked against these sources: July 4, 2026.

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