Use operators who provide oxygen, radios or satellite communications where needed, boat cover, and site-specific briefings. Carry an SMB on every boat dive, especially in Taveuni, Rakiraki, Namena, Kadavu, and Beqa. On shark dives, remain in the assigned position and do not improvise. Freedivers should use trained buddies, a float, and surface support. Snorkelers should avoid reef passes, ferry lanes, and low-tide reef flats unless guided.

Major medical support is concentrated around Nadi, Lautoka, Suva, and selected larger towns. Hyperbaric support has been reported in Suva and Nadi, but chamber access, staffing, and transfer routes can change. Outer islands may require boat or aircraft evacuation before definitive care. Carry DAN-style dive accident coverage or equivalent, know your operator's emergency plan, and do not rely on remote resorts for advanced treatment.

Fiji's reef access is shaped by customary qoliqoli areas, locally managed marine areas, village tabu zones, and reserve systems such as Namena and Vatu-i-Ra. Follow no-take rules, avoid gloves unless medically needed, do not stand on coral, do not chase mantas or turtles, and never collect shells or marine life. Reef fees are not just add-ons. They can support fish wardens, scholarships, community management, and conservation education.