The secret life of maerl

Imagine an underwater world of vibrant pink, a "living gravel" that's thousands of years old and teeming with life. This is maerl, an unsung hero of our oceans, quietly working to combat climate change and support biodiversity. But this ancient ecosystem is facing a modern crisis. From destructive fishing practices to pollution and warming waters, maerl beds are disappearing at an alarming rate. Dive into the story of maerl and discover why we need to protect these hidden gems before it's too late.
Intrigued? Watch the full story to explore the wonders of maerl and join the fight to save this vital ecosystem.
Edited by Igor Potgieter

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  • Ecosystems and habitats
  • Threats
  • People and the sea
  • Life in the ocean

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