SSI ITC Dive Resort Oceans 5 Gili Air Blog Posts
SSI ITC Dive Resort Oceans 5 Gili Air Blog Posts
What can you do after your Open Water Course? Completing your Open Water Diver course is a moment worth celebrating. You have learned how to use scuba equipment, practised essential skills and explored the underwater world with your instructor. But what happens next? For many …
Oceans 5 Gili Air offers more than dive trips and beginner courses. Our work now includes Divemaster internships, instructor training, technical diving and marine conservation. We have developed dedicated websites for these areas so you can find detailed information about the program that interests you. …
For many people, scuba diving begins with one simple idea: I want to see what is underwater.
Maybe it starts with an introduction dive while travelling through Indonesia. Maybe it is an Open Water Diver course on Gili Air. You descend beneath the surface, see your first turtle swimming past, experience the reefs of the Gili Islands and suddenly realise that diving can become much more than another holiday activity.
At Oceans 5 Gili Air, we have seen this journey happen many times.
A beginner becomes a certified diver. A certified diver becomes more experienced. Some decide to become Divemasters. Others continue to instructor level. Some become increasingly interested in marine conservation, while others discover technical diving and want to explore beyond recreational limits.
There is no single direction your diving journey has to take.
Before thinking about becoming a professional, instructor or technical diver, there is something much more important:
Become a good diver.
Good diving isn’t defined by the number of certification cards in your logbook.
It starts with fundamental skills:
Buoyancy. Trim. Awareness. Gas management. Buddy awareness. And respect for the underwater environment.
At Oceans 5 Gili Air, we believe these principles should be introduced from the beginning. Students should learn to control themselves underwater rather than relying on the bottom as a training platform.
This philosophy becomes increasingly important as a diver progresses.
It is also why we believe that responsible divers are essential for marine conservation. Good buoyancy isn’t simply a diving skill. It is one of the easiest ways divers can reduce their impact on the underwater environment.
For some divers, recreational diving eventually isn’t enough.
They want diving to become part of their everyday life.
The Divemaster level is where the relationship with diving begins to change. You are no longer responsible only for yourself and your buddy.
You start learning how to supervise other divers, assist instructors, understand dive-site logistics and recognise potential problems before they develop.
It is also where many divers discover whether they genuinely want to work in the diving industry.
And for those who do, the next major step is becoming an instructor.
Teaching scuba diving is very different from simply being a good diver.
An instructor needs excellent diving skills, but also patience, communication skills, judgement and the ability to recognise what individual students need.
At Oceans 5, our instructor training philosophy focuses heavily on preparing candidates for real teaching, not simply preparing them to pass an Instructor Evaluation.
Candidates learn to teach skills neutrally buoyant, manage realistic student problems, improve their demonstrations and develop their own teaching style.
We explain this philosophy in more detail in our article about modern SSI Instructor Training in Indonesia.
For divers considering making the transition from Divemaster to instructor, our dedicated SSI Instructor Training Indonesia website provides more information about the professional pathway, training philosophy and SSI Instructor Training Courses at Oceans 5 Gili Air.
Becoming an instructor, however, doesn’t mean that your development as a diver is finished.
In many ways, it has only just started.
There is another side to dive education that deserves much more attention.
Good diving skills and marine conservation are directly connected.
A diver can love coral reefs and still accidentally damage them through poor buoyancy, uncontrolled fins or equipment hanging below their body.
That is why conservation cannot be separated from diver education.
At Oceans 5, this philosophy extends beyond teaching divers not to touch coral.
We work with Indonesian university students, support marine research, organise regular beach clean-ups and encourage divers to understand the wider pressures affecting the Gili Matra Marine Protected Area.
Our article Why Oceans 5 Invests Its Own Money in Marine Conservation explains why we believe protecting the marine environment should be part of operating a responsible dive centre rather than something that happens only when external funding is available.
But conservation around the Gili Islands is bigger than diving.
Waste management, coastal development, water quality, construction and activities on land can eventually affect the marine environment as well.
We discuss these issues in greater depth on Gili Conservation Dive, our dedicated website focusing on marine conservation, responsible diving, research, education and the Gili Matra Marine Protected Area.
The more we understand the environment in which we dive, the better decisions we can make both underwater and on land.
Eventually, some experienced divers begin asking another question:
What is beyond recreational diving?
Technical diving opens a completely different pathway.
Instead of simply going deeper, technical diving introduces a different approach to planning, equipment, redundancy, gas management and teamwork.
Divers can progress through courses such as TDI Nitrox, Sidemount, Advanced Nitrox and Decompression Procedures.
But there is an interesting connection between technical diving and everything that comes before it.
The fundamentals still matter.
Buoyancy matters.
Trim matters.
Awareness matters.
Gas management matters.
Discipline matters.
Our article Tech Diving at Oceans 5 Gili Air provides an introduction to taking your diving beyond recreational limits.
Divers who want to explore this pathway further can visit Oceans 5 Dive Tech to learn more about TDI technical diving courses and the progression from recreational into technical diving on Gili Air.
At first, these may appear to be three completely different areas of scuba diving.
Instructor training.
Marine conservation.
Technical diving.
But look more closely and the same fundamentals appear again and again.
A good instructor needs excellent control and environmental awareness.
A responsible diver needs the buoyancy and awareness necessary to avoid damaging the environment.
A technical diver needs exceptional control, planning and discipline.
They all begin with the same foundation:
Become a better diver.
That is why we don’t see recreational diving, professional training, conservation and technical diving as completely separate activities at Oceans 5 Gili Air.
They are different directions along the same diving journey.
Not everybody who completes an Open Water course needs to become a Divemaster.
Not every Divemaster needs to become an instructor.
Not every instructor needs to become a technical diver.
And you certainly don’t need to be a professional diver to care about marine conservation.
The important thing is to keep learning.
Your next step might simply be improving your buoyancy.
It might be completing your first specialty.
It could be becoming a Divemaster, training as an SSI Instructor, learning more about the marine environment or taking your first steps into technical diving.
There will always be another opportunity to become a more knowledgeable, capable and responsible diver.
And sometimes a diving journey that starts with one turtle and one Open Water course on Gili Air can take you much further than you ever expected.
Start your next step with Oceans 5 Gili Air:
Recreational diving and courses: Oceans 5 Gili Air
SSI professional and instructor training: SSI Instructor Training Indonesia
Marine conservation and education: Gili Conservation Dive
TDI technical diving: Oceans 5 Dive Tech
A Guide for Responsible Divers The Gili Islands are famous for scuba diving. Every year, divers travel to Gili Air, Gili Meno and Gili Trawangan to explore warm tropical waters, coral reefs, walls, wrecks and dive sites where encounters with sea turtles are part of …
What to Expect on a Typical Dive Day Scuba diving on Gili Air does not have to mean spending the entire day on a crowded boat. At Oceans 5 Gili Air, each dive is a separate trip. Our boats leave three times a day, and …
Nine Indonesian university students have begun their Conservation Internship at Oceans 5 Gili Air. Over the coming months, they will collect underwater data inside the Gili Matra Marine Protected Area and gain practical experience that can help prepare them for careers in marine science and conservation.
However, the internship does not begin with collecting data.
It begins with becoming a better diver.
Before students can accurately observe marine life, conduct surveys or record changes to the reef, they must be comfortable and controlled underwater. That is why the first stage of the Oceans 5 Conservation Internship focuses on refreshing fundamental scuba skills, improving buoyancy and developing responsible diving behaviour.
Marine research should never damage the environment it is intended to study.
University students can learn a great deal about marine biology, ecology and research methods in a classroom. However, collecting information underwater introduces an entirely different set of challenges.
A marine scientist working underwater may need to:
These tasks become difficult when a diver is struggling with buoyancy, trim, breathing or equipment. Instead of concentrating on the research, the student’s attention is divided between the survey and simply controlling their position underwater.
Good diving skills are therefore not separate from marine science. They are part of the foundation on which reliable underwater research is built.
Neutral buoyancy allows a diver to remain at a chosen depth without sinking onto the bottom or continually swimming to remain in position.
For recreational divers, good buoyancy makes a dive more relaxed and enjoyable. For an underwater researcher, it is essential.
A student who is neutrally buoyant can observe a quadrat, photograph coral or write information on a slate while remaining stable. A student with poor buoyancy may repeatedly move away from the survey area, stir up sediment or accidentally touch the reef.
These actions can affect both the environment and the quality of the information being collected.
The Green Fins guidance on weighting and buoyancy identifies correct weighting as one of the most important ways to reduce diver-related damage to coral reefs. Overweighted divers are more likely to collide with coral and often find it harder to control their position underwater.[1]
This is why Oceans 5 does not immediately send new interns into the ocean with survey equipment.
First, we look at their diving.
The September 2026 Conservation Internship begins with a scuba-skills refresher for all nine students.
The purpose is not simply to check whether they can complete standard diving exercises. The training helps the Oceans 5 instructors assess how comfortably the students can apply their skills in realistic conditions.
The students work on:
At Oceans 5, skills are practised while neutrally buoyant whenever possible. We do not want students to depend on kneeling on the bottom because that is not how they will conduct research or behave during a normal dive.
A marine researcher must be able to stop, think and perform a task while maintaining control in mid-water.
Oceans 5 has a strict no-touching policy.
Divers should not touch, chase, feed or manipulate marine life. They must also keep their hands, fins, gauges and other equipment away from the reef.
Corals are living animals, and even apparently minor contact can cause damage. NOAA advises divers to keep their hands and fins away from reefs, avoid touching coral and prevent sediment from being disturbed because it can settle on and smother coral.[2]
For a marine science student, responsible behaviour is especially important. Researchers should observe natural conditions without unnecessarily influencing the animals or habitats they are studying.
If a diver chases a turtle, moves an animal for a photograph or touches coral to maintain position, the observation is no longer completely natural. The diver may have changed the behaviour or environment being recorded.
Responsible research starts with responsible diving.
After completing their skills refresher, the students continue with a Deep Adventure Dive.
During their internship, some research activities may take place at deeper dive sites. The students therefore need experience with the additional considerations involved in deeper diving, including:
Completing the required training prepares eligible students to participate safely in internship activities at sites down to a maximum depth of 30 metres, within the limits of their training, certification and the planned research activity.
The purpose is not to go deep simply for the experience. It is to give the students the knowledge and practical ability needed to work responsibly at a wider range of research sites.
A scientific survey must be repeatable and consistent.
Imagine that students are comparing coral cover at several locations. If one student remains at the correct distance above the reef while another moves constantly up and down, their observations and photographs may not be directly comparable.
Poor buoyancy can also disturb sediment and temporarily reduce visibility. This may make it more difficult to identify species or document the condition of the seabed accurately.
Divers who are calm and controlled can concentrate on following the agreed survey method. They are better able to maintain their position, communicate with their team and record observations consistently.
Better divers can therefore become better underwater data collectors.
Diving ability does not replace scientific knowledge, but it allows that knowledge to be applied underwater more safely and accurately.
One of the most important skills for any marine scientist is learning how to observe.
Underwater, that means slowing down, maintaining an appropriate distance and allowing marine life to behave naturally.
A responsible researcher should ask:
These questions help students develop the awareness needed for professional fieldwork.
Conservation is not only about knowing the names of species. It is also about understanding how our presence can affect them.
The Conservation Internship is organised through cooperation between Oceans 5 Gili Air, the University of Mataram and Marine Conservation Indonesia.
Each partner contributes different knowledge and experience. The university provides an academic foundation, conservation specialists contribute scientific knowledge and Oceans 5 provides the diving facilities and operational support needed to work underwater.
Oceans 5 supports the students with access to:
This cooperation helps bridge the gap between classroom education and real-world marine fieldwork.
Oceans 5 provides this support without relying on grants or external sponsorship.
The program is funded through the normal activities of the dive centre and resort. When visitors choose to dive, complete a course or stay at Oceans 5, part of that business activity makes programs like this possible.
This creates a direct connection between responsible tourism and local education.
Our guests are not asked to make donations. The best way to support the program is simply to dive or stay with us.
Indonesia contains some of the most important and biodiverse marine environments in the world. Protecting these environments requires Indonesian scientists who possess academic knowledge, practical field experience and a strong understanding of responsible diving.
The nine students beginning this internship may become marine biologists, environmental researchers, conservation managers or government advisers. The skills they develop today could influence how Indonesia’s marine environments are studied and protected in the future.
But before they collect their first data, they must learn how to enter the underwater environment without unnecessarily disturbing it.
That is why, at Oceans 5 Gili Air, the journey towards becoming a marine scientist begins by becoming a responsible diver.
The Oceans 5 Conservation Internship is a practical program that supports Indonesian university students as they develop diving, ecology and underwater research skills around the Gili Islands. It combines academic knowledge with supervised field experience inside the Gili Matra Marine Protected Area.
The September 2026 intake includes nine Indonesian university students. The program is organised in cooperation with the University of Mataram and Marine Conservation Indonesia.
A refresher allows instructors to assess and improve the students’ weighting, buoyancy, trim, equipment control and general diving awareness. These skills help the students conduct research safely without damaging the environment or compromising the quality of their observations.
Neutral buoyancy helps researchers maintain a stable position while observing marine life, taking photographs or recording information. It also reduces the risk of touching coral, disturbing sediment or influencing the area being studied.
Marine researchers need to complete tasks while remaining controlled in the water. Practising skills while neutrally buoyant prepares students for realistic diving conditions and helps prevent unnecessary contact with the seabed.
Divers at Oceans 5 must not touch, chase, feed or manipulate marine life. They must also control their fins and secure their equipment to prevent contact with coral or the seabed.
Some research locations may be deeper than standard Open Water Diver limits. The Deep Adventure Dive introduces students to the planning, awareness and safety considerations associated with greater depth. Subject to their training, certification and the planned activity, this prepares them for internship dives down to a maximum of 30 metres.
Data collection begins after the initial diving-skills development and depth training. This ensures the students are properly prepared before beginning their underwater research activities.
No. Oceans 5 supports the internship through its own business activities rather than relying on grants, donations or external sponsorship.
Visitors can support the program by diving, completing a course or staying at Oceans 5 Gili Air. Revenue from the dive centre and resort helps Oceans 5 continue providing facilities, equipment and practical support to Indonesian students.
This particular initiative focuses on supporting Indonesian university students. Anyone interested in other conservation training opportunities should contact Oceans 5 directly to ask about currently available programs and eligibility.
[1] Green Fins. Weighting and Buoyancy. Guidance explaining the relationship between correct weighting, buoyancy control and the prevention of diver-related damage to coral reefs.
https://greenfins.net/topic/weighting-and-buoyancy/
[2] NOAA Florida Keys National Marine Sanctuary. Tips for Being a Responsible Diver. Guidance covering proper buoyancy, avoiding reef contact, securing equipment and respecting marine life.
https://floridakeys.noaa.gov/visitor_information/things-to-do/responsible-diving.html
[3] NOAA Fisheries. Shallow Coral Reef Habitat. Information about coral-reef ecosystems, threats to reefs and responsible reef etiquette for divers.
https://www.fisheries.noaa.gov/national/habitat-conservation/shallow-coral-reef-habitat
[4] The Reef-World Foundation and Green Fins. Guiding Guests Towards Environmental Best Practice. Practical recommendations for improving buoyancy, preventing contact and reducing the environmental effects of diving.
https://greenfins.net/blog/guiding-guests-towards-the-environmental-best-practice/
[5] Oceans 5 Gili Air. Why Oceans 5 Invests Its Own Money in Marine Conservation. Information about Oceans 5’s cooperation with the University of Mataram and its support for Indonesian marine-science students.
https://www.oceans5dive.com/blog/marine-conservation/
Would you like your visit to the Gili Islands to support practical marine education?
Come diving or stay with Oceans 5 Gili Air. Your booking helps us provide training, equipment, boats and field experience to the next generation of Indonesian marine scientists.
WhatsApp: +62 853 3339 7823
Email: [email protected]
The Main Legal Framework The protection, management and responsible use of Gili Matra are supported by several layers of Indonesian law. Together, these regulations govern conservation zoning, coastal development, environmental protection, wastewater and pollution, business activities, public access and the use of small islands. Among …
What Are You Actually Paying For? When comparing scuba-diving prices, it is tempting to choose the lowest number. A fun dive is a fun dive, right? You receive a tank, join a boat, go underwater and return to shore. Why pay more when another dive …
A scuba certification gives someone permission to dive within the limits of their training. But does a certification card automatically prove that the diver is currently capable of diving safely?
The honest answer is no.
Some certified divers return to the water after several years without diving. Others completed their course but never developed reliable buoyancy control. Occasionally, a diver may have logged many dives but still depend on a guide to prevent uncontrolled descents, contact with the reef or rapid ascents.
This raises a difficult question for dive centres:
Should a certified diver be allowed to join an ordinary guided fun dive if they cannot control their buoyancy?
At Oceans 5 Gili Air, we believe that safety and environmental responsibility must come before avoiding an uncomfortable conversation. A certification card should be respected, but the diver must also demonstrate that they can participate in the dive without creating an unreasonable risk to themselves, the group or the marine environment.
An Open Water Diver course teaches the fundamental knowledge and skills required to begin diving independently with a buddy. However, receiving a certification does not mean that every skill has been permanently mastered.
Buoyancy requires continued practice. Skills can deteriorate when someone does not dive regularly, particularly if the diver:
The number printed in a logbook does not always tell the complete story. A diver with 20 carefully supervised and well-practised dives may have better control than someone with 100 dives who has repeated the same poor habits.
Poor buoyancy is more than an inconvenience.
A diver who cannot control their depth may descend deeper than planned, consume gas rapidly or become separated from the group. Constantly adding and releasing air from the BCD can make the problem worse.
The most serious concern is an uncontrolled ascent. Divers Alert Network warns that a rapid ascent can increase the risk of lung-overexpansion injuries and arterial gas embolism.[1]
A dive guide can assist with a temporary problem, but a guide should not have to physically hold a certified diver throughout an entire dive. While the guide is concentrating on one struggling person, their attention is taken away from the other divers in the group.
That changes a normal guided dive into something much closer to a training dive.
Divers often book a fun dive expecting to explore the reef, observe marine life and enjoy a relaxed underwater experience.
When one diver cannot maintain depth, the entire dive may have to be changed. The guide may need to:
This is unfair to the other guests, especially when they booked and paid for a guided recreational dive rather than joining someone else’s training session.
Small groups help, but even in a group of no more than four divers, one person requiring continuous assistance can occupy most of the guide’s attention.
Around the Gili Islands, many dive sites contain coral formations and fragile marine life. A diver who is overweighted, vertical in the water or unaware of their fins can damage the reef without deliberately touching it.
Fins can break coral, stir up sediment and disturb small animals. Dangling gauges and alternate air sources can also strike the reef.
Green Fins explains that divers with good buoyancy are considerably less likely to contact coral and other delicate parts of the marine environment.[2] Its guidance also states that dive professionals should ensure photographers have adequate buoyancy before allowing them to concentrate on taking pictures.[3]
A no-touching policy means very little if divers do not possess the control needed to remain away from the bottom.
Conservation begins with the way we dive.
Refusing someone without offering help is rarely the best solution. Most divers do not intentionally create unsafe situations or damage coral. Many genuinely do not realise that their buoyancy needs improvement.
The professional response is to explain the problem respectfully and offer a way forward.
At Oceans 5 Gili Air, a diver who cannot safely control their buoyancy should not continue participating in ordinary guided fun dives until the problem has been addressed. Instead, we can offer two appropriate solutions.
The most effective solution is the SSI Perfect Buoyancy Specialty.
This program is not simply another card to add to a diver’s collection. It provides structured training and time to concentrate specifically on:
SSI describes Perfect Buoyancy as a program that teaches advanced buoyancy skills, improves body position and helps divers protect the underwater environment.[4]
Unlike a regular fun dive, the purpose of this specialty is training. The instructor can observe the diver, identify the cause of the problem and provide exercises, feedback and repeated practice.
At Oceans 5, buoyancy skills are practised neutrally buoyant. We do not believe that kneeling on the bottom is the right way to teach someone how to become a controlled, environmentally responsible diver.
Completing the specialty gives the diver more than another certification. It can transform every future dive.
A diver who does not want to complete the full Perfect Buoyancy Specialty may be offered the option of diving privately with an instructor.
This is different from joining an ordinary guided fun dive.
The instructor’s primary responsibility is to supervise, assist and coach that individual diver. The dive can be adapted to the diver’s ability, and the instructor can intervene immediately when necessary.
Because an instructor is being assigned specifically to one diver, this option is more expensive than a normal fun dive. The diver is paying for professional instruction and close supervision, not only for somebody to show them the dive site.
This additional cost is reasonable. It would not be fair to charge the ordinary fun-dive price while expecting the dive centre to provide private instruction or continuous one-to-one assistance.
If the diver demonstrates sufficient control, they can later return to normal guided fun dives.
Being told that your buoyancy needs improvement can feel personal, particularly if you have been certified for many years.
But the decision should never be based on embarrassment, ego or the training agency named on the certification card. It should be based on what happens in the water.
Even experienced divers can become rusty. A change in equipment, body weight, physical condition or diving environment can affect buoyancy. Recognising that you need help is not a failure. Refusing to address a clear safety problem is the real concern.
A responsible dive centre should explain:
The conversation should be professional and constructive.
A dive guide is there to lead the dive, manage the group, assess conditions, assist with unexpected problems and show divers the underwater environment.
A guide is not there to compensate continuously for skills that a certified diver is expected to possess.
There is an important difference between assisting a diver with a temporary issue and physically managing that diver for most of the dive. When continuous correction, holding or equipment adjustment is necessary, the diver requires instruction—not ordinary guiding.
This is why diving privately with an instructor costs more than joining a fun dive.
Scuba diving is not a normal retail transaction. Dive professionals have responsibilities that cannot be ignored simply because a customer has paid.
A customer cannot demand a deep dive when they lack the appropriate training. They cannot insist on entering unsafe conditions, touching marine life or continuing a dive after creating an unacceptable risk.
In the same way, a certification card does not give someone the right to join every dive regardless of their current ability.
A professional dive centre must sometimes say:
“We cannot safely take you on another ordinary fun dive today, but we can help you improve.”
That may not be the easiest answer, but it is often the most responsible one.
Oceans 5 Gili Air is located inside the Gili Matra Marine Protected Area. We have a responsibility to our divers, our staff and the reefs on which our business depends.
If a certified diver cannot control their buoyancy sufficiently to participate safely in a normal guided dive, we believe the dive centre has the right—and sometimes the obligation—not to accept that person on another regular fun dive.
However, the answer should not end with “no.”
The diver can:
Once the diver demonstrates safe, controlled buoyancy, they can return to normal guided diving with greater confidence, better gas consumption and more enjoyment.
Good buoyancy makes diving safer, easier and more enjoyable. It reduces gas consumption, protects the reef and allows the guide to give appropriate attention to the complete group.
Dive centres should not shame people whose skills need improvement. But they should also not ignore poor buoyancy because they are afraid of losing a booking or receiving a negative review.
Sometimes saying no to another fun dive is not rejecting the diver.
It is offering them the opportunity to become a better one.
A dive centre is responsible for deciding whether it can safely provide a particular dive. Certification, recent experience, observed ability, medical fitness and local conditions may all influence that decision.
It proves that you satisfied the course requirements when you were certified. It does not guarantee that your skills have remained current or that you are comfortable with unfamiliar equipment and conditions.
A guide can assist with occasional difficulties. If you require continuous physical assistance, correction or equipment adjustment, you need individual instruction. The guide must also remain responsible for the other members of the group.
The instructor is assigned specifically to supervise and coach you. You are receiving one-to-one professional attention rather than sharing a guide during a normal recreational dive.
The best structured option is the SSI Perfect Buoyancy Specialty. It focuses on weighting, trim, breathing, BCD use, body position, propulsion and controlled ascents and descents.
Yes. Logged dives do not automatically equal good technique. Long periods without diving, unfamiliar equipment and repeated poor habits can affect divers at any experience level.
It is better to master buoyancy first. A camera divides your attention and can make you less aware of your depth, fins, buddy and surroundings.
Should a certification card always be accepted as proof that someone is ready for a fun dive?
Or should a dive centre require additional training or private instructor supervision when a certified diver cannot control their buoyancy?
We would like to hear the opinions of divers, instructors and dive-centre owners.
Using Air Faster Than Your Buddy? You finish a beautiful dive around the Gili Islands and look at your pressure gauge. You have 50 bar remaining. Your buddy still has 90 bar, and the Divemaster appears to have barely used any air. Does that mean …