TV show availability guide
Reef Wrecks
The ocean floor is home to centuries' worth of sunken vessels integrated into marine habitats. Explore extraordinary wrecks around the world and learn how these artificial structures have become a part of the ecosystem--and in some cases, a vital tool in reversing the effects of human impact.
2016 1 season · 5 episodes Ended
- Documentary
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1 platform currently listed across all viewing options
Data checked 18 Oct 2026, 00:28 UTC
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- First aired
- Seasons
- 1
- Episodes
- 5
- Status
- Ended
Latest aired episode
S1 E5
Mexico's Artificial Reefs
Aired 48 min
Shy sweepers, territorial grouper, and the world's largest fish, the whale shark, all have one thing in common: They love a good shipwreck. Explore the sunken ships off the Yucatan Peninsula as they slowly transform into coral reefs, becoming a surprising and much-needed source of food and shelter.
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Season guide
Most recent seasons first
Season 1
5 episodes
First episode aired
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