We give a voice to the oceans.

The sea needs you – donate now!

DEEPWAVE Filmfestival

for the Protection of the Oceans

We turn 20!

Pictures from 20 years of commitment to the oceans

Mangrove Conservation

Our project MANGREEN in Tamil Nadu

The English version of our website is still under construction. If you don’t find enough information here, feel free to go to the German version and translate those pages on your own with DeepL.

About us

About us

Our NGO, our founder Onno Groß, and our future

DEEP SEA

DEEP SEA

Our campaign to protect the deep sea

Reflections

Reflections

Thoughts, sightings, backgrounds

The oceans

The oceans

Our articles about the deep sea, climate change, overfishing, noise pollution, and so much more

Projects

Projects

Our hotspots for marine conservation

Blogs

Blogs

Our thematic blogs

About us

About us

Our NGO, our founder Onno Groß, and our future

DEEP SEA

DEEP SEA

Our campaign to protect the deep sea

Reflections

Reflections

Thoughts, sightings, background

The oceans

The oceans

Our articles about the deep sea, climate change, overfishing, noise pollution, and so much more

Projects

Projects

Our hotspots for marine conservation

Blogs

Blogs

Our thematic blogs

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