Rumblefish Adventure, Vietnam
PADI #S24320

Established in 2014 by Thien X. Do and Chris Pham – the first Vietnamese owned and operated diving center.
The team has more than 20 years of experience with 200,000 dives and 0% incidents.

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the highest standard from PADI

PADI Professional courses

Belongs to the Rumblefish PADI IDC chain in Phuket and has affiliated diving centers in Thailand, Brunei, Malaysia, and Cambodia.

Ocean Guardians

Organizes and sponsors activities to develop the diving community and protect Vietnam’s marine environment.

Distributor and warranty

Authorized Distributor & Warranty Provider: Bauer, Aqualung, Scubapro, Suunto. Your Trusted Dive Gear Partner.

About us

    We aren’t the biggest or busiest dive center in Vietnam, and we aren’t the cheapest—and that is entirely by design.

    At Rumblefish, we believe in the power of the personal touch. By keeping our classes small, we provide the dedicated mentorship, flexible scheduling, and tailored training styles necessary to meet every student’s unique needs. This commitment to quality has been our foundation for two decades across Southeast Asia. As we celebrate 12 years of excellence here in Vietnam, we take pride in our track record of over 300,000 hours of incident-free operations.

    On the professional development side, our impact speaks for itself. Our alumni are not only highly employable, but many have gone on to hold leadership roles, including dive center owners and Instructor Trainers. Whether they are leading teams or shaping the next generation of divers, our graduates are thriving in every corner of the global diving industry.

    Meet our team

    Chris Pham

    PADI Course Director, EFR Instructor Trainer, PADI Advanced Freediver Instructor, AIDA Competition Judges

    “Did a try dive, Liked it”. Hooked on diving since he was teenager, continued on to become a Divemaster in Nha Trang, and Instructor in Brisbane, currently looking after Rumblefish Vietnam, and Instructor Developments along Nha Trang, Phu Quoc, and Saigon

    PADI : #344274

    Trang El

    PADI Freediver Instructor Trainer, PADI Mermaid Instructor Trainer

    Our fierced, and beloved apnea instructor trainer. Trang is in charge of our PADI Mermaiding and Freediving Curriculum all the way up Instructors level

    PADI : #525065

    Sơn Nguyễn

    PADI Open Water Instructor, EFR Instructor,PADI Freediver Instructor, PADI Sidemount Diver Instructor

    Earned his Rank of Dive Professional in Nha Trang, through various duties of a dive center. Son is currently looking after Rumblefish courses and activities in Saigon

    PADI : #528013

    PADI Courses FAQ

    PADI is the world’s largest scuba diving training organization and the most widely recognized dive certification in the world, with 30,000,000 PADI certified divers and counting. PADI sets the standard for the highest quality dive training, underwater safety and conservation initiatives while promoting the benefits of underwater connection. With PADI eLearning you can study at your own pace to achieve the dive knowledge and fundamentals required to confidently advance to your in-water training. With over 6,600 PADI Dive Centers and resorts across the globe and 128,000 PADI Professionals worldwide it’s easy to complete your dive training.

    Your scuba diving certification is for life! However, diving regularly is highly recommended to maintain your dive skills and knowledge. Try to avoid long periods without diving (6 months or longer). If you haven’t been scuba diving recently, you should take the PADI Reactivate Scuba Refresher.

    Anyone age 10 years and older can learn to dive and explore the underwater world. PADI knowledge development provides the fundamentals you need to confidently advance to your in-water dive training. With PADI eLearning you can read, watch videos, and take quizzes at your own pace before moving on to the next step. During in-water training, an experienced PADI Instructor will help you learn the necessary dive skills to become a safe and competent diver. Find out the benefits of underwater connection with your PADI Open Water Diver certification!
    To complete your scuba diving certification, you must swim 200 metres/219yards (or 300 metres/328 yards in mask, fins and snorkel) without stopping, and float/tread water for 10 minutes, using any swimming methods you want. There is no time limit.

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    our PADI courses

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      PADI ReActivate

      Features: 1 Day / Beginners / Start diving / trip

      PADI ReActivate is a refresher program designed for certified divers who have not been diving for a while. It helps you quickly review knowledge and practice skills to regain confidence underwater without having to retake the entire Open Water course.

      Price Per Person:  

      40 $

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      Discover Scuba Diving (Private Pool in HCMC)

      Features:

      Easiest way to experience scuba diving, conveniently available in Ho Chi Minh City

      Price Per Person:  

      40 $

    •

      PADI OPEN WATER DIVER (Referral)

      Features: 1 Day / Beginners / Ho Chi Minh / Open / Pool

      There is truly no reasons to spend holiday time and rent a hotel room just to sit in a classroom and do your pool training while you complete at your own time in Ho Chi Minh city! With PADI available in more 170 countries you can continue your Open Water Training in almost anywhere. Your Instructors will provide you of a Training Records, contacting the dive center where you are heading as well as recommend what to prepare for your certification destination. All to guarantee the best transition for you to get certified

      Price Per Person:  

      190 $