Main content
![](https://ichef.bbci.co.uk/images/ic/640x360/p02ysb1m.jpg)
The solar-powered jellyfish
Cassiopeia jellyfish house algae which make food for their host by photosynthesis.
Duration:
This clip is from
More clips from From Heaven to Hell
-
Making Atlantic: How to shoot a psychedelic coral
Duration: 04:03
-
Danger in the dark
Duration: 02:52
-
Ghosts of the lagoon
Duration: 02:13
-
Mangrove root wonderland
Duration: 02:39
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