Level
Intermediate
Course
Duration
1
Days
Cost
฿5,000
Thai Baht
In the SSI Marine Ecology Specialty program, you will learn how ocean organisms interact with each other and their environments. Go beyond simply identifying marine life and begin to understand the deeper connections that shape coral reefs and tropical ecosystems.
This course explores how energy flows through marine communities, how different habitats support one another, and how environmental pressures impact the underwater world. As you dive around Koh Tao, you will start to see the reef not as separate species, but as a living, interconnected system. By the end of the program, you will have a stronger ecological understanding of what you are seeing on every dive and a greater appreciation for how to protect it.
12:00-17:00 Marine Ecology academic session
16:30-17:00 Debrief and certification
In the SSI Marine Ecology specialty program, you will learn how ocean organisms interact with each other and their environments. You will be taught how energy flows through communities and the links between different ocean ecosystems.





If you are looking for a one day dive, we definitely highly recommend them. They have great equipment and absolutely amazing instructors. Ana and Mike were the best! But the whole goodtime team was perfect, smiling, friendly and helpful! Mike took pictures of our underwater experience and we have memories to last a lifetime. Once again a huge thank you! 🤙🏻❤️
We had a fantastic first day of diving with Mira today. Safety and well-being are clearly a top priority. Service is paramount here. High-quality diving equipment. The proximity to the harbor means you can quickly get to the boat and have the freedom to choose between a morning or afternoon dive. We'd love to do it again! ☺️
Had the most incredible experience diving for the first time with goodtime adventures. Lydia was an amazing instructor- she explained everything really clearly and made sure we felt comfortable and confident throughout. Logan & Andrea were also great on the boat!
Lydia did such a great job with our group. We were all beginners and she made the experience so fun, safe, and informative! I’d recommend her and the company to anyone curious about diving.
I would definitely recommend taking Open Water Diving with Goodtime. They are super professional and at the same time made the experience easy and really fun. I had the great pleasure of having Lisa as my instructor and I can't put a word to any of the teaching. Thank you so much for 4 amazing first dives! I would also like to give a shout out to Bart, Charlie, Brian and Ana for being so nice and helpful throughout the process.