Roctopus™ | Koh Tao Diving Center

Melo and I completed our Open Water 20 certification with Billie today! It was an incredible experience and definitely one of the highlights of our 6-month backpacking trip. Thank you so much, Billie, for your help, your patience with our 1001 questions, and your amazing energy. We truly loved the experience! For anyone who’s worried: I was convinced I wouldn’t be able to dive because my ears are very sensitive. Billie really listened to my concerns and gave me many tools to help me succeed. We went slowly underwater, and I was able to enjoy the whole experience 100%. Thanks again, Billie! We’ll see you again on March 12 to complete our Advanced Open Water 🤘🏻 From your favorite French Canadians, Flo & Melo

Mar 2026

Honestly couldn’t have chosen a better company to do my Open water 20 course with! My instructor Chelsey was absolutely amazing - she broke down the complex theory perfectly and took her time helping everyone individually during the pool skills session and during the dives when people got nervous (including me!). Thank u so much for making it such a fun experience but also I felt completely safe and comfortable during all 4 dives thanks to our training and Chelsey’s presence. Thank you to Lala for the amazing pics too :) I would recommend this company to everyone wanting to scuba dive in Koh Tao!!

Mar 2026

Amazing first time diving experience, exceptional staff. Dave and Jay made the process seamless getting all booked and sorted. We also rented quality snorkel gear to do our own exploring around the island for cheap! The try-dive was so much fun with our guide Liam, he’s very knowledgeable and loves scuba and the ocean. Couldn’t recommend the Roctopus experience more to anyone that’s thinking of giving scuba diving a try. They are invested in reef care and weekly reef clean up as well which is super cool. Thank you to all the staff, I plan on coming back here during my trip to get certified! 🤙

Feb 2026