Main content
Psychedelic corals
Corals glow under ultraviolet light in what may be a unique form of sunscreen.
Duration:
This clip is from
More clips from From Heaven to Hell
![]()
Making Atlantic: How to shoot a psychedelic coral
Duration: 04:03
![]()
The solar-powered jellyfish
Duration: 02:01
![]()
Danger in the dark
Duration: 02:52
![]()
Ghosts of the lagoon
Duration: 02:13
More clips from Atlantic: The Wildest Ocean on Earth
![]()
Mangrove root wonderland—From Heaven to Hell
Duration: 02:39
![]()
Ghosts of the lagoon—From Heaven to Hell
Duration: 02:13
![]()
Danger in the dark—From Heaven to Hell
Duration: 02:52
