Reef Clean-Up in Phuket: Removing Fishing Nets and Ocean Waste
The Smiling Seahorse, in collaboration with Phuket Marriott Resort & Spa, Merlin Beach, Seabeesdiving, Atlantis Divers, Phuket Veterans SAR Team, and DMCR, made a significant splash with our latest reef clean-up event.
In line with Marriott’s Serve 360 commitment to ‘Nurture Our World’ and ‘Sustain Responsible Operations,’ our team embarked on a mission to tackle the pressing issue of ocean pollution. The focus of our efforts was to remove discarded fishing nets and trash from the ocean’s embrace, which pose a severe threat to marine life and delicate ecosystems.


Removing Fishing Nets and Marine Debris
Discarded fishing nets are particularly concerning when they end up on the seabed. Unlike ordinary pieces of litter, fishing gear can continue to pose a threat long after it has been lost or abandoned. Nets can become caught around the reef and remain in the marine environment, where they can entangle marine life and damage delicate habitats.
That made removing these nets and other waste from the ocean a priority during the clean-up. What might look like a single piece of discarded rubbish can have consequences far beyond its original size, especially when it becomes caught on a reef or continues to move with currents.
With dedication and determination, we successfully extracted nearly 30 kg of waste from the ocean depths. Each net and piece of trash removed is a step towards preserving our seas as a sanctuary for underwater life. The impact of our collective action cannot be overstated, as every item removed represents a potential hazard taken away from the marine environment.

Many Hands Make a Difference
One of the most encouraging parts of the reef clean-up was the collaboration between so many different groups. The Smiling Seahorse joined forces with Phuket Marriott Resort & Spa, Merlin Beach, Seabeesdiving, Atlantis Divers, the Phuket Veterans SAR Team and DMCR, bringing together people with a shared concern for the health of the marine environment.
Marine conservation is not something that can be achieved by one organisation working alone. Clean-up operations such as this one demonstrate the value of bringing divers, marine professionals, rescue teams, local organisations and environmental authorities together. Everyone has a role to play, whether that means helping to locate debris, removing it underwater, supporting the operation from the surface or ensuring that the collected waste can be dealt with appropriately.
For divers, there is also something particularly powerful about seeing the problem first-hand. Floating plastic or discarded fishing gear can sometimes seem like a distant environmental issue when viewed from land. Underwater, however, the consequences become much more immediate. A net caught on the seabed is no longer simply rubbish; it becomes part of the environment and a potential danger to the creatures living there.
Protecting the Reef Beyond the Clean-Up
We extend our heartfelt gratitude to all the participants who joined us in today’s reef clean-up. Your enthusiasm and support are invaluable in our mission to protect our oceans. Together, we are making a tangible difference and demonstrating the power of community action in environmental conservation.
But the work does not stop when the last piece of rubbish has been brought back to the surface. Removing existing waste is one part of protecting the ocean; preventing more waste from entering the marine environment is just as important.
As stewards of the sea, it is our responsibility to continue these efforts beyond today’s clean-up. That means reducing our environmental footprint, advocating for more sustainable practices and encouraging everyone who enjoys the ocean to think carefully about the impact of their actions.
For divers in particular, the message is simple: what we do above the water can have a direct effect on what we see below it. Responsible diving, proper disposal of waste and supporting marine conservation initiatives can all contribute to keeping reefs healthier for the future.

Keeping the Momentum Going
A reef clean-up may begin with a single dive, but its impact can reach much further. Every kilogram of waste removed is one less source of pollution in the marine environment, and every person who takes part becomes part of a wider community working towards healthier oceans.
The nearly 30 kg of waste recovered during this operation is a tangible reminder of both the scale of the problem and what can be achieved when people work together. Fishing nets and other discarded rubbish may have no place in the ocean, but they can unfortunately remain there for a long time unless someone takes the initiative to remove them.
Today’s clean-up was another small but meaningful contribution towards protecting the reefs around Phuket. We hope that initiatives like this continue to bring people together, raise awareness and inspire more action for the marine environment.
Thank you once again to everyone involved for your dedication to this cause. Let’s keep the momentum going and make waves for marine conservation! 🪸🐟