Discover the Art and Science of Artificial Reefs

Underwater artificial reef sculpture designed to promote coral settlement and marine biodiversity in Koh Tao, Thailand.
Students reviewing artificial reef design plans during a conservation workshop at Black Turtle Conservation in Koh Tao.
Group of conservation divers completing an artificial reef construction dive as part of the Artificial Reefs course at Black Turtle Conservation, Koh Tao.
Reef Specialist trainees surveying artificial reef sites and learning how reef structures support coral settlement and biodiversity in Koh Tao.

Artificial reefs are powerful tools for marine conservation and reef management. They can replace structure in damaged areas, expand existing reef systems, provide alternative dive sites and diver training aids, or even act as artistic installations that bring awareness to ocean protection.

But designing and building artificial reefs isn’t as simple as dropping structures in the ocean — it requires careful planning, environmental understanding, and scientific precision.

In this 1-day course, you’ll explore the theory, design, and ecological function behind artificial reefs, learning how to assess, plan, and evaluate reef installations while diving some of Koh Tao’s most successful projects.

Artificial reefs merge engineering, ecology, and creativity to restore and enrich marine environments. Whether designed to attract fish, support coral growth, or provide alternative dive sites, these structures can transform degraded areas into thriving ecosystems.

Our Artificial Reefs: Theory & Techniques course gives you the scientific and practical foundation to understand how artificial reefs function, how to design them responsibly, and how to evaluate their ecological success underwater.

What you’ll learn:

  • The different types and functions of artificial reefs — from coral restoration modules to diver training structures.
  • How materials, complexity, and shape influence marine colonization.
  • Environmental and logistical considerations in reef site selection.
  • How to assess structural design, stability, and ecological success through field observations
  • How to plan and present your own artificial reef project using the principles of design, sustainability, and ecological function.

This course is ideal if you want to:

  • Learn how artificial reefs contribute to coral reef restoration, fisheries enhancement, and sustainable tourism.
  • Participate in reef structure assessment and monitoring.
  • Build a solid foundation before joining advanced restoration or scientific diver programs.
Contact us

WHY THIS COURSE MATTERS

Artificial reefs play a crucial role in both restoration and resilience. When natural reefs lose structure due to storms, bleaching, or human impacts, artificial reefs provide a physical foundation for new coral growth and marine life colonization.

These installations also help reduce pressure on natural reefs by offering alternative dive and training sites, ensuring that tourism and conservation can coexist sustainably.

At Black Turtle Conservation, our team integrates real research and monitoring into every course. You’ll not only study artificial reef theory — you’ll evaluate actual reef systems built and maintained under our conservation initiatives, like MOSES (Modular System for Ecological Structures), our flagship modular reef project used to test coral restoration methods and monitor biodiversity through photogrammetry and RUV (Remote Underwater Video).

By the end of the course, you’ll understand how artificial reefs can be designed and implemented ethically and effectively, creating long-term benefits for ecosystems and communities alike.

price

6,000 THB

DURATION

1 day

classes

1 class

DIVES

2 training dives

CERTIFICATION

Conservation Diver

LEVEL REQUIRED

Advanced Open Water* Ecological Monitoring Program (EMP) Coral Restoration: Theory & Techniques
book now

* Not a diver yet? No problem! You can start your journey by learning to dive with us.
Our PADI Open Water and Advanced Open Water courses are the perfect first step before joining our marine conservation programs.

START WITH A DIVING COURSE

COURSE STRUCTURE

Artificial reefs combine creativity, science, and engineering to support reef recovery and promote marine biodiversity. This course blends theory and practice to help you understand what makes an artificial reef successful — from its design and materials to its ecological impact.

Through engaging classroom learning and hands-on underwater assessment, you’ll explore how these structures function as restoration tools, habitat providers, and sustainable alternatives for diver training and tourism.

Artificial Reefs

Day 1
Morning 09:00 Artificial Reefs Lecture
Lunch
Afternoon 12:00 Artificial Reefs Dive
15:00 Artificial Reefs Dive
Evening 17:00 Debrief

* Please note that the following schedule is indicative and may vary.
* Exact times for each session and dive will be confirmed before the course begins.

Morning — Theory Session:

Start your day learning the science and planning process behind artificial reefs.

Topics include:
  • The purpose and ecological functions of artificial reefs.
  • Common materials used in artificial reef construction — from metal and concrete to eco-friendly composites.
  • How structure, shape, and complexity affect biodiversity.
  • Environmental, safety, and permitting considerations for reef installation.
  • Case studies of successful projects in Koh Tao and across Thailand.

You’ll also learn how artificial reefs complement restoration work and how they can be integrated into conservation strategies to maximize ecosystem recovery and research value.

Afternoon — 2 Training Dives

Put theory into practice by visiting several artificial reef sites around Koh Tao.

Dive 1: Artificial Reef Structure Analysis

Observe the design, material, and stability of different artificial reefs while recording data on their ecological performance and colonization.

Dive 2: Ecological Assessment & Biodiversity Survey

Evaluate fish and coral recruitment patterns, identify ecological success indicators, and assess how structure complexity influences species diversity.

Each dive includes underwater observation, guided data collection, and discussion about the relationship between design choices and ecosystem outcomes.

By the end of the day, you’ll be able to evaluate artificial reefs scientifically and understand their potential to support restoration and sustainable marine tourism.

To conclude the course, you’ll apply everything you’ve learned by designing your own artificial reef project on paper. You’ll choose the objectives, materials, structure type, and site location, considering ecological, logistical, and safety aspects — just as you would for a real deployment. Each student presents their project, reinforcing their understanding of the full artificial reef planning process.

Contact us
Price:
6,000 ฿
BOOK NOW
Includes:
  • Conservation Diver E-Learning
  • 1 class
  • 2 guided conservation dives
  • Conservation Diver Certification
  • Diving equipment & dive computer
  • Dive insurance
  • Refreshments & fruit on the boat
Prerequisites:
  • Advanced Open Water Diver (or equivalent)
  • Completion of the Ecological Monitoring Program (EMP)
  • Completion of the Coral Restoration: Theory & Techniques course

Testimonials 

   
 
 
 
 
 
 
 
 
 
 
 Posted on Google Google 
 
 Chee yen Wong profile picture 
 
 
 Chee yen Wong 
 
1 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
+1
This dive shop is highly recommended!
The diving guide Isbella is very professional, enthusiastic and patient in explaining everything.
  
 
 
 
 
 
 Posted on Google Google 
 
 matthias p profile picture 
 
 
 matthias p 
 
1 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Ich war jetzt bereits zum wiederholten Male tauchen bei Black Turtle Dive und bin begeistert. Der Service, die Hilfsbereitschaft & Professionalität sind überragend!

Vor allem meine Fun Dives mit den Dive Master Nils und Hailey waren perfekt.

Danke für diese tolle Erfahrung!!
  
 
 
 
 
 
 Posted on Google Google 
 
 Amy Burnett profile picture 
 
 
 Amy Burnett 
 
2 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
+0
If you’re looking to complete your PADI open water course, I could not recommend Black Turtle Dive more. We completed the 3 day course. Learnt so much about the ocean and the safety behind diving, that we can take forward to any future dives.
Our instructors Jaa and Arisa were so encouraging and patient when it came to learning new skills.
As well as the incredible dive locations they take you too.
  
 
 
 
 
 
 Posted on Google Google 
 
 Zoe Clark profile picture 
 
 
 Zoe Clark 
 
2 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
+0
If I could give more than 5 stars I would. The staff were so friendly and welcoming as soon as we stepped through the door.
Our instructors were more than perfect Jaa and arisa. Could not recommend them more. Hope to dive with them again sometime. Highly recommend
  
 
 
 
 
 
 Posted on Google Google 
 
 Alya F profile picture 
 
 
 Alya F 
 
3 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Ich durfte meinen Open Water Diver hier absolvieren und war wirklich sehr zufrieden. Meine Tauchlehrerin war Nadine, sie ist wirklich mega super! Ich habe mich in der Ausbildung immer sehr wohl und verstanden gefühlt. Sie hat mich immer mit viel Geduld und Passion in meinem Lernprozess begleitet, VIELEN DANK Nadine!
Ich schätze generell bei Black Turtle die Professionalität und Hilfsbereitschaft sehr! Man merkt das sie viel Leidenschaft im Tauchen leben (das ganze Team) und ihnen Sicherheit beim Tauchen sehr wichtig ist. Ich habe mich vom Empfang bis zur letzen Ausbildungseinheit gut betreut und beraten gefühlt. Komme gerne wieder 🤟🏼
  
 
 
 
 
 
 Posted on Google Google 
 
 Federico Bertorello profile picture 
 
 
 Federico Bertorello 
 
4 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Hice el curso de open water, la atención de las chicas 10! Mi instructora Rhi excelente!
  
 
 
 
 
 
 Posted on Google Google 
 
 Toby profile picture 
 
 
 Toby 
 
4 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
If your looking for low cost, high quality dive school to do your scuba open waters and/or more through, black turtle is the place to go.  Ask around for an instructor named Naim and a soon-to-be instructor named Annie.  They were great company and even better instructors.  Strongly recommend.
  
 
 
 
 
 
 Posted on Google Google 
 
 Miriam schlenker profile picture 
 
 
 Miriam schlenker 
 
4 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
  
 
 
 
 
 
 Posted on Google Google 
 
 Michael Clarke profile picture 
 
 
 Michael Clarke 
 
4 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Chae was awesome. Super patient and helpful with the refresher course we did together.

I had some serious trouble equalising and he kept me calm, was really understanding, and managed to get me down for two great experiences.

Totally recommend him and the whole staff.
  
 
 
 
 
 
 Posted on Google Google 
 
 Mats Lory profile picture 
 
 
 Mats Lory 
 
5 days ago
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Amazing dive center, super professional and chill people!
Divers installing artificial reef structures underwater during a hands-on marine conservation training session in Koh Tao, Thailand.

Keep Learning

The Artificial Reefs: Theory & Techniques course opens the door to advanced levels of marine restoration and reef management. Once you’ve learned how to design and assess reef structures, you can continue your conservation journey with complementary specialties and programs that build on this foundation.

Recommended next steps include:
Coral Disease & Compromised Health – Learn to recognize and record coral diseases and stress indicators to monitor reef health over time.
Advanced Ecological Monitoring Program (EMP) – Strengthen your research diving skills and apply advanced survey methods like quadrats, transects, and photogrammetry for high-accuracy reef data.
Advanced Coral Taxonomy – Take your coral identification skills to the next level, learning to recognize rare and challenging genera while deepening your understanding of coral diversity and ecosystem resilience.

Each course expands your capacity to understand, protect, and restore coral reef ecosystems — empowering you to take part in meaningful marine conservation across Thailand and beyond.

Scuba diver conducting an ecological monitoring survey along a transect line during the EMP marine conservation course with Black Turtle Conservation in Koh Tao, Thailand.

ECOLOGICAL MONITORING PROGRAM

Prerequisites: AOW

The Ecological Monitoring Program (EMP) introduces reef survey methods and scientific diving techniques. You’ll learn to assess fish, invertebrates, substrate, and coral health, and report your findings to an international database.

4 days 6 dives 11,900 ฿
Close-up photo of branching coral polyps used in the Coral Taxonomy I course at Black Turtle Conservation, Koh Tao, Thailand.

Coral Taxonomy & Identification

Prerequisites: AOW + EMP

Learn to identify coral species based on skeletal and anatomical characteristics, both on land and underwater.

This course builds essential skills for research, restoration, and monitoring projects.

1 day 2 dives 6,000 ฿
Sea slug (Costasiella sp.) photographed during the Sea Slug Ecology course at Black Turtle Conservation, exploring nudibranch identification and behavior in Koh Tao, Thailand.

NUDIBRANCH & SEA SLUG ECOLOGY

Prerequisites: AOW + EMP

Dive into the world of nudibranchs and sea slugs, key indicators of reef biodiversity and water quality. You’ll explore their taxonomy and ecology while participating in an ongoing research project at Black Turtle Conservation.

1 day 2 dives 6,000 ฿
Diver restoring corals by attaching fragments on artificial reef structures during the Coral Restoration course with Black Turtle Conservation in Koh Tao, Thailand.

CORAL RESTORATION THEORY & TECHNIQUES

Prerequisites: AOW + EMP

Explore the science behind coral restoration.

You'll learn about restoration strategies, site selection, coral health assessment, and attachment methods.

1 day 2 dives 8,000 ฿
Marine conservation divers assembling artificial reef modules underwater during the Artificial Reefs course at Black Turtle Conservation, Koh Tao, Thailand.

ARTIFICIAL REEF THEORY & TECHNIQUES

Prerequisites: AOW + EMP + Coral Restoration

Artificial reefs help restore damaged habitats and provide alternative dive sites. You’ll explore the science behind their design and even create your own reef project as a classroom exercise.

1 day 2 dives 6,000 ฿
Crown-of-thorns starfish (Acanthaster planci), a major coral predator, documented during the Coral Predators course with Black Turtle Conservation in Koh Tao, Thailand.

CORAL PREDATORS: POPULATION MANAGEMENT & MONITORING

Prerequisites: AOW + EMP

Identify and monitor coral predators such as crown-of-thorns starfish and Drupella snails, and understand their impact on reef health.

This course teaches practical techniques for population control and long-term reef protection.

1 day 2 dives 6,000 ฿
Detailed macro image of coral polyps used in the Advanced Coral Taxonomy course to teach species-level identification with Black Turtle Conservation in Koh Tao, Thailand.

ADVANCED CORAL TAXONOMY

Prerequisites: AOW + EMP + Coral Taxonomy

Expand your coral identification skills by learning to recognize more challenging and rare genera.

This course deepens your knowledge of skeletal and anatomical traits, strengthening your abilities for advanced research and monitoring.

2 days 4 dives 10,000 ฿
Bleached coral branch showing disease patterns used for training during the Coral Disease course at Black Turtle Conservation in Koh Tao, Thailand.

CORAL DISEASES & COMPROMISED HEALTH

Prerequisites: AOW + EMP + Coral Taxonomy

Discover how to identify and record common coral diseases and signs of stress in reef ecosystems.

This course equips you with the skills to assess reef health and contribute valuable data to monitoring efforts.

1 day 2 dives 6,000 ฿
Green sea turtle resting on a coral reef while snorkelers observe from the surface during the Sea Turtle Ecology and Identification course at Black Turtle Conservation, Koh Tao, Thailand.

ADVANCED EMP

Prerequisites: AOW + EMP + Coral Taxonomy + Coral Disease + 3 Monitoring Courses

Gain experience using additional monitoring techniques, including quadrants, transects, and advanced survey methods. This course enhances your ability to collect accurate data and analyze long-term changes in reef ecosystems.

1 day 2 dives 6,000 ฿
Scientific diver performing advanced coral reef monitoring using quadrats during the Advanced Ecological Monitoring Program (EMP) course with Black Turtle Conservation in Koh Tao, Thailand.

SEA TURTLE ECOLOGY & MONITORING

Learn about the ecology, behavior and threats facing sea turtles, all of which are endangered. Develop skills in turtle ID and data collection, allowing you to contribute to real conservation initiatives by recording sightings to support ongoing monitoring efforts in Koh Tao and internationally.

1 day 1 snorkel 6,000 ฿
Group of marine conservation divers studying shark behavior and population ecology during the Shark Ecology course at Black Turtle Conservation, Koh Tao, Thailand.

SHARK ECOLOGY & POPULATION STUDIES

Sharks play a crucial role as apex predators, yet many species are now critically endangered. Explore their evolution, anatomy, and ecological role. Learn population monitoring techniques and how to contribute to local and global shark databases to aid conservation efforts.

1 day 1 snorkel 6,000 ฿
Coral Watch coral health chart being used to assess coral bleaching levels during the Coral Watch course with Black Turtle Conservation on Koh Tao, Thailand.

CORAL WATCH SPECIALITY

Learn how to assess coral health and contribute to a global monitoring effort using a powerful method developed by CoralWatch and supported by PADI AWARE. Gain insight into coral biology, bleaching, and climate change, while participating in real reef surveys.

1 day 1 snorkel or 2 dives 6,000 ฿
Students conducting a beach microplastic survey using quadrats during the Plastic Pollution Monitoring & Assessment course at Black Turtle Conservation, Koh Tao, Thailand.

PLASTIC POLLUTION: MONITORING & ASSESSMENT

Learn about the scale and impact of plastic pollution in the ocean. Gain hands-on experience monitoring microplastics and help protect reef ecosystems by removing macroplastics.

1 day 1 beach clean up, 1 snorkel or 2 dives 6,000 ฿
Open Water Diver training session in clear tropical waters, ideal conditions for learning safe and controlled scuba diving in Koh Tao.

3 DAY PADI OPEN WATER DIVER

3 days 5 Confined Dives, 4 Ocean Dives 12,950 ฿
Advanced Open Water Diver training with a strong focus on safety, control, and relaxed diving techniques in Koh Tao, Thailand.

PADI ADVANCED OPEN WATER DIVER

2 days 5 Adventure Dives in the Ocean 11,900 ฿
Rescue Diver student practicing underwater emergency response skills and regulator management in a controlled training environment in Koh Tao.

PADI RESCUE DIVER + EMERGENCY FIRST RESPONSE (EFR)

3-4 days Focus: Self-rescue diver assistance, emergency management 18,000 ฿
Contact us

Grow Your Skills with Our Conservation Programs

All our marine conservation programs begin with the Ecological Monitoring Program (EMP), providing a solid foundation in scientific diving and hands-on conservation.

From there, you can continue learning through our carefully designed programs, which follow a progression we’ve developed to maximize learning and practical experience. Each course builds on the last, helping you
develop your skills step by step while contributing to meaningful conservation projects.

Whether your goal is to specialize in coral restoration, turtle research, or broader reef monitoring, our programs guide you along a clear path, so you can grow as a marine conservationist while enjoying every step of the journey.

Marine conservation students conducting coral reef surveys during the Core Conservationist one-week program with Black Turtle Conservation in Koh Tao, Thailand.

CORE CONSERVATIONIST

  • EMP
  • Coral Taxonomy
1 week 19,900 ฿
Two marine conservation divers collecting coral reef monitoring data underwater during the Conservation Specialist two-week program at Black Turtle Conservation, Koh Tao, Thailand.

CONSERVATION SPECIALIST

  • EMP
  • Coral Taxonomy
  • Sea turtles
  • BTD Sea slugs
2 weeks 33,000 ฿
Diver inspecting coral restoration structures during the Reef Conservationist four-week program with Black Turtle Conservation in Koh Tao, Thailand.

REEF SPECIALIST

  • Coral Restoration
  • Artificial Reefs
  • Coral Taxonomy III
  • BTC Marine Pollution
+ 2 weeks 30,000 ฿
Marine conservation divers conducting advanced ecological monitoring surveys during the Master Conservationist six-week program at Black Turtle Conservation, Koh Tao, Thailand.

MASTER CONSERVATIONIST

  • Giant Clams
  • BTD Cleaning Stations
  • BTD Coral Predators
  • Sharks
+ 2 weeks 30,000 ฿
Marine scientists and conservation divers conducting long-term reef monitoring and research as part of the Scientific Diver eight-week program with Black Turtle Conservation, Koh Tao, Thailand.

SCIENTIFIC DIVER

  • Image J
  • Coral Disease
  • Advanced EMP
+ 2 weeks 30,000 ฿

Learning Pathway

← Scroll horizontally to see full pathway →

courses

ANY LEVEL

Open to Divers & Non-Divers
  • Sea Turtle Ecology & Monitoring
  • Coral Watch Speciality
  • Shark Ecology & Population Studies
  • Plastic Pollution: Monitoring & Assessment

ADVANCED DIVERS

AOW Required
Ecological Monitoring Program (EMP)
  • Coral Taxonomy & Identification
    • Advanced Coral Taxonomy
    • Coral Disease Monitoring
  • Nudibranch & Sea Slug Ecology
  • Coral Restoration Theory & Techniques
    • Artificial Reefs Theory
  • Coral Predators Monitoring & Mgmt
Advanced
EMP

programs

ANY LEVEL

Open to Divers & Non-Divers
3 days

CITIZEN SCIENCE

  • Coral Watch Speciality
  • Citizen Science Initiatives
  • Marine Ecology

This infographic shows the progression of the different marine conservation courses and programs we offer at Black Turtle Conservation.

Developed in collaboration with Conservation Diver, PADI AWARE, and our own in-house certifications, these courses and programs provide hands-on opportunities to learn, dive, and actively contribute to real conservation and research efforts.

ADVANCED DIVERS

AOW Required
1 week

CORE CONSERVATIONIST

  • EMP
  • Coral Taxonomy I
2 weeks

CONSERVATION SPECIALIST

  • EMP
  • Coral Taxonomy I & II
  • Sea Turtles
  • BTD Sea Slugs
+ 2 weeks

REEF SPECIALIST

  • Coral Restoration
  • Artificial Reefs
  • Coral Taxonomy III
  • BTD Marine Pollution
+ 2 weeks

MASTER CONSERVATIONIST

  • Giant Clams
  • BTD Cleaning Stations
  • BTD Coral Predators
  • Sharks
+ 2 weeks

SCIENTIFIC DIVER

  • Image J
  • Coral Disease
  • Advanced EMP

pro

PROFESSIONAL LEVEL

Dive Master Required

RESEARCH
ASSISTANT

INSTRUCTOR
DEVELOPMENT
COURSE (IDC)

EMP
INSTRUCTOR

EMP

SPECIALITY
INSTRUCTOR

EMP + ≥5 courses

MASTER
INSTRUCTOR

EMP + ≥10 courses

INSTRUCTOR
TRAINER

← Scroll horizontally to see full pathway →
Contact us

FREQUENTLY ASKED QUESTIONS

What is the Artificial Reefs: Theory & Techniques course about?

The Artificial Reefs: Theory & Techniques course is a 1-day marine conservation training in Koh Tao, Thailand, designed to teach divers how artificial reefs are planned, built, and monitored.

You’ll learn about reef design, materials, and ecological function, then dive to analyze real artificial reef structures around the island. The course blends theory, fieldwork, and project design to give you a full understanding of artificial reef development.

Do I need to be a certified diver to take the Artificial Reefs course?

Yes — this is a diving-based conservation course. You’ll need to be at least a PADI Advanced Open Water Diver (or equivalent) and have completed the Ecological Monitoring Program (EMP) and Coral Restoration: Theory & Techniques courses first.

These prerequisites ensure you already have the ecological background and underwater skills to assess and interpret artificial reef sites safely.

What will I learn in the Artificial Reefs course on Koh Tao?

You’ll learn how artificial reefs are designed and used for restoration, tourism management, and ecological enhancement. Topics include reef structure design, materials selection, site suitability, and monitoring techniques.

In the afternoon dives, you’ll visit local artificial reef projects — like MOSES, our modular reef system — to analyze complexity, stability, biodiversity, and colonization success.

Where does the Artificial Reefs course take place in Koh Tao?

The course takes place at several of Koh Tao’s established artificial reef sites, selected for their diversity, accessibility, and ecological value.

Students typically visit MOSES (Modular System for Ecological Structures) — located near Junkyard Reef — as well as BTD Reef, Aow Leuk, and Twins, where they can observe different stages of reef development and restoration success.

These sites provide the perfect setting to study how structure design, materials, and placement influence marine life colonization, coral recruitment, and overall ecosystem recovery.

Will I build or deploy an artificial reef during the course?

No — this course focuses on theory, design, and scientific evaluation, not on physical deployment.

However, as part of your training, you’ll create and present your own artificial reef project design, selecting objectives, materials, structure type, and location. This exercise helps you apply what you’ve learned in a realistic, research-based context.

What makes artificial reefs important for marine conservation?

Artificial reefs serve multiple conservation purposes — from restoring habitat in degraded areas to reducing diving pressure on natural reefs and supporting coral recruitment.

When designed responsibly, they enhance biodiversity, improve reef resilience, and promote sustainable ecotourism, making them a key tool in ocean restoration strategies.

What will I do during the dives in the Artificial Reefs course?

During the two afternoon dives, you’ll assess existing artificial reef structures underwater, observing their design, complexity, stability, and biological colonization.

You’ll record data, evaluate ecological performance, and discuss how different designs influence fish behavior, coral growth, and overall ecosystem health.

What certification will I receive after completing the Artificial Reefs course?

Upon completion, you’ll earn an official Conservation Diver Specialty Certification in Artificial Reefs: Theory & Techniques — recognized internationally by research organizations and marine conservation programs.

This certification qualifies you to participate in reef assessment and restoration projects at Conservation Diver centers worldwide.

How long is the Artificial Reefs course and what’s included?

The Artificial Reefs: Theory & Techniques course is a 1-day program that includes:

  • 1 classroom session on reef design, materials, and planning
  • 2 guided conservation dives
  • Artificial reef project design exercise and presentation
  • Diving equipment and insurance
  • Conservation Diver certification
  • Refreshments and fruit on the boat

Price: 6,000 THB

Why Take the Artificial Reefs Course with Black Turtle Conservation?

Black Turtle Conservation is one of Thailand’s leading centers for marine restoration and ecological research. Our Artificial Reefs: Theory & Techniques course combines classroom learning, real-world fieldwork, and data-driven research to give you a complete understanding of how artificial reefs can support both coral and community resilience.

You’ll work directly with marine biologists and Conservation Diver Instructor Trainers, explore Koh Tao’s most innovative reef structures, and contribute to ongoing scientific projects.

Our approach is rooted in science, sustainability, and experience. Every artificial reef you visit is part of an active, monitored project approved by Thailand’s Department of Marine and Coastal Resources (DMCR), ensuring that your training supports real conservation outcomes.

By joining this course, you’ll gain the skills to assess, design, and advocate for responsible artificial reef initiatives — empowering you to turn knowledge into impact, and ideas into thriving underwater ecosystems.

Still have questions?

contact us