100
MasterpieceGoodWatch score100
MasterpieceGoodWatch scoreSummary
Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet.
Where to watch
Not streaming in any country yet.
At a glance
Running time
48 min
Shorter than 9 in 10 documentaries, −48 min on the typical 96
typical 9648Half of all documentaries run 89–107 min.
Released
2012
January 1, 2012
14 years ago
Genre
DocumentaryLanguage
English
Original language
Made in
United States
Directing · 1
- Phil Coles Director
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