No cage is used. This is common for Whale Sharks, Nurse Sharks, and Reef Sharks.
Jewelry can mimic the flash of fish scales, which might attract unwanted attention. 15. Swimming With the Sharks
Seeing sharks in person helps dismantle the "monster" myth created by movies like Jaws . No cage is used
Not all shark dives are the same. The experience depends heavily on the species and the environment. 15. Swimming With the Sharks