Coral Guardian

We protect and restore coral ecosystems worldwide through the empowerment of local communities and of people around the world.

Adopt a coral

Our mission

Coral Guardian is a French NGO acting internationally, and founded in 2012, which aims to protect coral reef ecosystems by implicating local communities and raising awareness among the general public.

Our story

Our actions

Since 2012, we have been working on protecting corals from the multiple risks that threaten them in three ways:

adoption-de-corail-picto Conservation
sensibilisation picto Raising awareness
science picto Science
47 000

corals transplanted

2 575 867

people have taken part in awareness programmes


times more species of fish in 4 years

1 700

local people involved in our programmes

Discover our approach

Our latest articles

The impacts of climate change on coral reefs

Super corals, a not-so-super term?

Written by: Richard Singhroy Acknowledgement to Dr. Emma Camp   From the deep sea to the arctic frontier and tropical coastlines, corals have formed the…


How is the increase in water temperature threatening marine biodiversity in the Mediterranean?

Written by: Vincent Diringer Acknowledgments to Joaquim Garrabou   When it comes to rising sea temperatures and its effect on marine biodiversity, Australia’s Great Barrier…

Coral Guardian

Sponsor spotlight : Noémie from Samboat

Last month, Samboat decided to support our nonprofit in the long term! We asked Noémie, communication officer at Samboat, to tell us about their motivations…

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Adopt a coral

For 30€, you can contribute to reviving endangered marine ecosystems.

Is it a gift?

Adopt a coral for someone and choose the name you want on the certificate in the next step, or give them a code that allows them to choose the name of their coral themselves!

Stay tuned

Each month, receive the last updates on coral restoration and the latest news about the oceans!