Marine Conservation Programs

Make an impact: become a Marine Ecology Trainee and learn how to protect our oceans.

Age: 18+ | Duration: 1–4 weeks | Max dive depth: 30m
Price: from IDR 9.100.000

Dreaming of a career in marine conservation? Are you our next Ecology & Conservation Trainee?

Marine conservation team Manta Dive

Marine Conservation Programs on Gili Trawangan

Dreaming of a career in marine conservation or passionate about the ocean? Manta Dive Marine Conservation Programs are designed to give you the best kick-start to your conservation journey, and empower you to make an impact while having fun learning and living on a tropical island.

Our team maintains a balance between teaching exciting knowledge courses and showing you hands-on reef work on the Gili reefs. We are committed to protecting our oceans, and invite you to join us!

Our Marine Conservation Programs

Choose one week, combine any two or join us for all three. Each program week has its own focus - from reef surveys and marine species to hands-on reef restoration.

Reef Check Eco Diver course Gili Trawangan

Week 1: Get to Know the Reef

6 Days | 9 Dives | 2 Certifications

The perfect start to your marine conservation journey! Learn to identify fish, invertebrates, corals and reef substrates, and record reef health data on real surveys of the Gili reefs.

Read more

Reef Check Eco Diver: Fish, Invertebrates & Substrate ID & Surveys (5 days)

Your bootcamp to learn about fish, invertebrates and substrate - so you can name the fish you see and tell apart a soft coral from a sponge and a coral from an anemone! You learn all about recording reef health data based on indicator species.

By the end of the course you will complete multiple surveys on the Gili reefs, which are uploaded to a global database to track reef health. This certification is globally renowned and will allow you to participate in reef surveys worldwide. More about the Reef Check Eco Diver course

SSI Coral Identification Specialty (1 day)

Corals are the overlooked superstars of the reef, with their own names and types, for you to discover in this 1-day specialty. The perfect basis for your coral conservation journey! More about the SSI Ecology Specialties

SSI Sea Turtle Ecology Specialty Gili Trawangan

Week 2: Marine Ecology & Species

5 Days | 8 Dives | 4 Certifications

Learn about our favorite marine species and make an impact! Four SSI Ecology Specialties, a hands-on Impact Day with the Manta team and 2 fun dives included.

Read more

SSI Marine Ecology Specialty (1 day)

Learn about the basics of marine ecology and understand how the ocean really works.

SSI Fish Identification Specialty (1 day)

Expand your knowledge beyond indicator species - learn about the fish that live on the reefs of the Indo-Pacific region.

SSI Shark Ecology Specialty (1 day)

Learn all about sharks and why we love them in the lecture, and identify them on your dive.

SSI Sea Turtle Ecology Specialty (1 day)

Learn all about our favorite ocean friends: turtles! Get to know the 3 sea turtle species on the Gilis, help us record and ID them, and learn how local heroes on the island protect them.

Impact Day

Go diving to remove ocean trash, help affected areas or learn something new - a flexible 2-dive day with the Manta team, including an introduction to coral gardening. Plus 2 additional fun dives!

More about the SSI Ecology Specialties

3D Mapping and Coral Gardening course diver Gili Trawangan

Week 3: Reef Restoration & Research

5 Days | 8 Dives | 1 Certification

Become a citizen scientist and learn reef work hands-on! Restore broken corals, help us 3D map the Gili reefs, garden impacted reefs and monitor coral bleaching.

Read more

Ocean Quest Coral Propagation (2 days)

Give broken coral fragments a fighting chance! We find broken corals on the ocean floor and fragment them further in our beach or boat lab to start their growth phase. The coral “babies” are planted on our coral nurseries or back on the reef they come from (random propagation). More about Ocean Quest Coral Propagation

3D Mapping & Coral Gardening (2 days)

3D Mapping: become part of documenting our Gili reefs! Using two underwater cameras, we take footage of our reefs and convert it into 3D reef maps to analyze substrate coverage and reef health.

Coral Gardening: join our research on what we can do to help reefs impacted by humans, including quadrat surveys and hands-on gardening of impacted reefs. This course can be extended up to 5 days. More about 3D Mapping & Coral Gardening

Coral Watch: Coral Bleaching Survey (1 day)

Record coral colors and help build a global database on coral bleaching. More about the Coral Watch course

Coral course diving Manta Dive

Week 4+: Custom Extension & Projects

Flexible length | Reduced rates

Want to stay longer than 3 weeks? We offer custom extensions at reduced rates for your further training and conservation projects with the Manta team.

Get in touch with our team and we’ll put together an extension that fits your interests and the time you have available.

Reef restoration diver in the Gili Islands

How Do the Marine Conservation Programs Work?

Choose any or all training weeks!

Based on your interests and the time you have available, you can join for 1 week, 2 weeks, 3 weeks or even longer. Short on time? You can also book any of the courses within the programs individually.

Book a program directly, or send us your questions and we will be happy to help you create the perfect training schedule.

Coral reef Gili Islands

Marine Conservation Program Prices

  • Any 1-week program: IDR 9.100.000
  • Any 2 weeks: IDR 17.290.000
  • All 3 weeks: IDR 25.490.000

Want to stay longer than 3 weeks? Ask us about custom extension packages.

All courses within the programs can also be booked separately or combined into a custom training package. Contact us for pricing and scheduling.

What’s included in your Marine Conservation Program?

The program includes


  • Conservation courses, depending on the length of your program
  • Hands-on conservation and citizen science experience
  • Equipment rental (excluding dive computer)
  • Flexible start dates & a personalized training schedule
  • An amazing time with the Manta family!

The program does not include


  • Dive computer
  • Diving insurance
  • Food, drinks & accommodation
  • Travel to and from Gili Trawangan
  • Visa & visa extension fees
  • Marine park fees

We’re happy to help you arrange anything you need!

group photo on the reef gili islands

Marine Conservation Program Prerequisites

  • Age: 18+
  • Minimum Advanced Open Water certification or equivalent
  • At least 20 logged dives
  • Medically fit for scuba diving

No previous marine biology or conservation experience is needed - our instructors guide you every step of the way.

Not Advanced certified yet or missing dives?
No problem! Let us know and we will arrange a custom training package for you before your program starts.

Marine Conservation Programs FAQs

  • How long are the Marine Conservation Programs on Gili Trawangan?

    Our Marine Conservation Programs offer one-, two- and three-week options, with the flexibility to stay longer. Choose from three programs, each lasting one week:

    • Get to Know the Reef: combine the five-day Reef Check Eco Diver course with the SSI Coral Identification Specialty. You’ll learn to identify marine species and reef substrates, collect reef health data and take part in underwater surveys.
    • Marine Ecology & Species: complete the SSI Marine Ecology, Fish Identification, Sea Turtle Ecology and Shark Ecology Specialties. Your week also includes an Impact Day of practical conservation activities and two fun dives.
    • Reef Restoration & Research: explore coral propagation, underwater 3D reef mapping, coral gardening and coral bleaching monitoring.

    Book one week, combine any two or join us for all three. Individual courses can also be booked separately, and our team can help you plan a schedule around your interests and available time.

  • How much do Marine Conservation Programs on Gili Trawangan cost?

    Our Marine Conservation Program prices are:

    • Any one-week program: IDR 9.100.000
    • Any two-week combination: IDR 17.290.000
    • All three weeks: IDR 25.490.000

    Your program includes your conservation courses, equipment rental (excluding dive computer) and instructor fees. Dive computers, surface marker buoys (SMBs), diving insurance, accommodation, travel and personal expenses are not included.

    Want to stay longer? We offer flexible extensions and additional conservation training at reduced rates beyond the three-week program. Get in touch with our team to plan your stay and receive a price for your chosen training.

  • What are the requirements for Marine Conservation Programs at Manta Dive?

    To join our Marine Conservation Programs, you’ll need to:

    • Be at least 18 years old.
    • Hold an Advanced Open Water Diver certification or equivalent.
    • Have completed at least 20 logged dives.
    • Be medically fit for scuba diving.

    No previous marine biology or conservation experience is required. Our instructors will guide you through marine identification, reef monitoring and practical conservation activities throughout your program.

    If you still need your Advanced certification or more logged dives, we can arrange additional courses and fun dives before your program begins. Let us know when enquiring, and we’ll help you plan the extra training time you’ll need.

  • What is the minimum age for Marine Conservation Programs on Gili Trawangan?

    The minimum age for our Marine Conservation Programs is 18 years old.

    Some of our individual ecology and conservation courses are available from age 15, with diving requirements depending on the course. If you’re aged 15–17, contact our team and we’ll help you find suitable courses for your age, diving experience and interests.

For Enquiries & reservations

Office hours 08:00 - 20:00 GMT+7

Contact us Or call: +62 (0) 81237889378