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









