Why does sound travel faster underwater? , It all comes down to how tightly molecules are packed., In air, molecules are far apart, so vibrations take longer to pass along., In water, molecules sit Coreman VJ 28 Vibration jig Head VJ 28 Amazon.com : GC 2008 Portable Underwater Metal Detector with Vibration & Light Alerts, Waterproof & Durable Design for All Terrains : Patio, Lawn & Garden These fish monitor water vibrations to avoid getting eaten Earth.com Wide Search Cover VIBE Tail Spinner, Easy Catch Fishing Lures with Vibrating, BKK Super Slide Sharp Hook, Accurate Long Cast Fishing Spinner for Bass,