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  • Dive Trips
    All Key Largo Dive Trips

    Compare every reef, wreck, and night charter.

    Reef Dives

    Shallow reefs, vibrant coral gardens.

    Wreck Dives

    Spiegel Grove, Duane, and more.

    Private Dive Charters

    Custom itineraries with your pro.

    Night Dives

    Bioluminescence and nocturnal life.

    Private Charter
    Ultimate Scuba Experience Trip
    • • PADI Dive Pro
    • • 2 tanks · 2 locations
    • • Private boat + captain
    • • Private instructor
    • • Longer dive times
    • • Best overall experience
    $749 · In-water guide →
  • Snorkeling Tours
  • Certification
    All Courses

    Explore every certification.

    Try Scuba Diving

    Pool training + 2 reef dives.

    Open Water Certification

    Beginner • 2 days.

    Open Water Referral Dives

    Complete your dives in Key Largo.

    Refresher Course

    Update your skills

    Advanced Open Water

    Learn advanced skills

    Rescue Diver

    Manage emergencies confidently.

    PADI Medical Questionnaire

    Download required form

    Bundle & Save
    Training, Diving, and Hotel Packages available year round.
    Creekside Inn hotel
    Browse Certifications →
  • Best Snorkeling in Key Largo

    Complete local guide to top sites, tours & tips.

    Christ of the Abyss Snorkeling

    Underwater statue guide: depth, conditions & what to expect.

    Scuba Diving for Beginners

    First-timer guide: Try Scuba vs certification, what to expect & how to start.

    Try Scuba vs Certification

    Decision guide: Compare time, cost, depth & best fit for your trip.

    Private vs Group Snorkeling

    Compare private charters and group trips: costs, flexibility, and best fits.

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Wireless Communication
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4 Products

Wireless Communication

Hand-picked by the instructors and technicians who use this gear on daily charters in the Florida Keys.

4 products
Ocean Reef GSM G-Divers Communication Unit
Featured

Ocean Reef GSM G-Divers Communication Unit

$846.00View
Ocean Reef GSM Mercury Underwater Communication Unit
Staff pick

Ocean Reef GSM Mercury Underwater Communication Unit

$799.95View
Ocean Reef GSM Mercury Underwater Communication Unit
Instructor Recommendation

“This is the fin I reach for every single reef dive. The split-blade cuts effort in half — you’ll notice it immediately on a strong surge.”

JM

Jamie M.

PADI Master Instructor · Key Largo

Ocean Reef GSM Mercury Underwater Communication Unit$799.95
Ocean Reef M-100 Portable Transceiver Surface Unit
View

Ocean Reef M-100 Portable Transceiver Surface Unit

$769.00

Ocean Reef M-105 Digital Dual Channel Transceiver Unit
View

Ocean Reef M-105 Digital Dual Channel Transceiver Unit

$1549.00

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Key Largo Scuba Diving is a full service dive shop in the Florida Keys offering daily scuba training & certification, exclusive dive & snorkel charters, and access to the most dive & snorkel trips in South Florida.

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Key Largo Scuba Diving102900 Overseas Hwy #6
Key Largo, FL 33037

(305) 391-4040
dive@keylargoscubadiving.com

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