Reef Wrecks - Season 1 - Eps 5: Mexico's Artificial Reefs
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.
About Reef Wrecks

Title: Reef Wrecks
First Air Date: 2016-07-27
Last Air Date: 2016-08-24
Status: Ended
Rating: 0/10 (from 0 votes)
Language: EN
Seasons: 1
Total Episodes: 5
Network: Smithsonian Channel
Genres: Documentary
Production Companies: Arcadia Content
Synopsis
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.