A truly amazing experience. The owner, Thien Do. was very hands-on with my training, and extremely helpful and knowledgeable about the process. He made sure I was prepared for the Instructors exams at the end of the course - and I passed with flying colours! Learning to teach diving has been a life changing experience for me. Both of my teenage kids are now Open Water certified, so we are a proper diving family now. Thank again to Thien and his amazing team. Even the food between classroom sessions and practical workshops in the pool or the ocean was fantastic!!!

I did the two day PADI advanced training course, followed by day trips to Phi Phi and the King Cruiser wreck. My instructor, Judith, was excellent. She is very patient and knowledgeable, and I learnt a lot. The owner, Thein, is also very helpful. The diving in March was superb, with excellent visibility, low current and incredible marine life.

I completed my Open Water Diver certificate with Rumblefish Adventure and had a great experience. They were accommodating, spoke excellent English, had awesome instructors, and was in a great location. I'd definitely recommend this place.

The owners are extremely friendly, knowledgeable and helpful - thank you! :) The diving is mostly from big boats that are owned by separate companies so the experience varies a little bit, depending on which boat, how many other dive shops have booked and which site you go to. But Rumblefish made sure we were always looked after extremely well, arranged a range of trips to see different sites over 4 days and gave us very experienced, professional and friendly instructors. For a bit of variety, there is also a fantastic shore dive from Kata Beach, two minutes' from the shop. The fringing reef is extremely healthy and full of life from rays, eels, big shoals of reef fish and juvenile pelagics, to critters like nudibranchs, dancing shrimp and mimic octopus... OK, full disclosure, I didn't see it but I did see the other diver's photo... ;) The other shops don't seem to appreciate or offer this experience, as far as I could tell. They also have very convenient, clean accommodation on-site at a good budget, if you need it. On our final night with a few different groups of divers, the owner even put on an impromptu home-cooked Thai dinner party for everyone; the food was incredibly tasty and the evening was a lot of fun! Thanks again - I'm sure I'll be back!

Anna was my diving instructor. She was so nice and patient with us throughout the dive trip and made us feel safe and at ease. Also rumblefish adventure is a very good and cozy place to be in. We get to even try the owner’s homecooked food. Overall it’s a very good experience with this dive centre and the instructor :) recommended!

Me and my friend went for fun dive unexpectedly. Even though they were busy with a lot of customers, but we’re very welcome. All the staffs were helpful and very professional. Very informative and well organized. Definitely go back diving with them again.

We booked the OW and the AOW Course and a following Livaboard tour over Rumblefish. Everything just went fine until we got on the Boat which was of Course run by another company (south siam divers). There where several problems on the boat like drunken crew members who had to carry each other to bed because they could not walk anymore and woke up the guests. also not hygienic circumstances like bedbugs which is totally unacceptable ! As Rumblefish cannot control what happens on the boat they do can control who to work with. As soon as we filled in complaints they didn't want to have something to do with us anymore. And as we tried to reach them over and over because we thought its just fair to give us back a part of our money they blocked us on all channels and started to threaten us with legal steps which is just not fair and poor poor customer service. especially as they have already promised us a refund. So be warned if you book a boat trip with rumblefish they might gonna send you with a really unprofessional company and don't care for you anymore afterwards.

at first: everything was fine, courses taken were good, well organised and professional. BUT: we booked a liveaboard with them and this turned out to be a nightmare. the crew was unprofessional (south siam divers) and it was not clean. Rumblefish cannot actually help conditions on board the boat but we trusted the company to not send us on a shady tour. after filing our complaint they promised a partial refund (we expected full monetary refund as there were bedbugs) and they never paid it. they owe us money and blocked us on all platforms so that we cannot reach them anymore, now that we are back home. As I said, all was ok until we were unhappy. All of a sudden Au and Thien showed their true faces and did not want to deal with us anymore. Not professional & not a good experience AT ALL. And believe me, I have seen a lot of dive shops and been on other liveaboards. I do not judge for fun.

I did 2 dives November 17,2019 with Rumblefish. I've dove with them several times and lately I've been going back to Nha Trang just to dive with them. So far, I believe I dove all the sites they offer and it's so good that I will be returning again. My dive guide, a fellow instructor Nham, is who I always dive with. I can't say enough good things about him. Very wonderful staff and a good atmosphere on boat each time I have dove with them. We saw a whale not too far from us, everyone was excited.

I've been diving with this dive center practically almost every month (I'll fly in from either Singapore or Hanoi) and I did most of my specialty dives with this center including my EFR + O2 Provider + Rescue Diver course. There's a fun and professional group of divemasters, instructors and staff and I feel really pampered when I did my courses or fun dives ( I'm well known for being extremely lazy and picky). I'll be checking in with Rumblefish for my DM training as well as more fun dives later next month. Highly recommend this dive center for all.