The ocean is filled with incredible marine life, but the ecosystem is also very fragile. We believe that when our divers know more, they will care more and dive better. This combo is for the ecology-minded diver who cares and wants to know even more.

Learn excellent buoyancy skills, finning techniques and apply that knowledge to the fullest while exploring the small and the great life on Koh Tao's reefs and pinnacles! The Marine Ecology course covers the "whys", the Buoyancy course gets you the "hows". With Perfect Buoyancy you will also see more of the marine life!

The Eco Diver combines the following courses:

• Marine Ecology Specialty
• Perfect Buoyancy Specialty

• Who can take this course?
• Duration
• Price includes
• Online training

• Who can take this course?

  • Minimum age 10 years
  • Open Water Diver
  • If you clear the medical questionnaire with only “NO” answers, you can sign up. Please consult your physician if you get any “YES” answers before diving

• Duration

  • 2 days

• Price includes

  • 3 dives
  • Equipment rental
  • Online materials - Rental kit (Online access to the digital training materials 3 months prior the certification)
  • Light refreshments on the boat; tea, coffee, water, fruits
  • Digital certification

• Online training

  This course includes rental online material that can be used with an internet browser 6 months prior your certification. However, we recommend our students to upgrade their materials to diamond access. Benefits:

  • Lifetime Online & Offline access to the digital training materials
  • 2-year access to the Digital Divelog on the DiveSSI app
  • Downloadable to 3 different devices

  Upgrade to diamond access +1,000 THB / course

  If you change your mind later and want to upgrade to diamond access, please email us This email address is being protected from spambots. You need JavaScript enabled to view it.

Upon booking you are required to pay a deposit of 2000 THB.