In my past career, I built artificial reefs by sinking ships and concrete pipe among other materials. In the early 2000’s, New York City decided to dispose of some of their obsolete subway cars by deploying them in the ocean for the purpose of building reefs. They were distributed down the east coast, some as far as South Carolina, where the following footage was taken. Scuba dive on the subway line to Davey Jones’ locker.
Amazing footage! The sea turtle was particularly impressive as were the numbers of fish seen only ten months after deployment. Reef building is good for the environment. It creates new habitat that forms the basis for the entire marine ecosystem. This video is proof.
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