> Years of creating artificial reefs from old tires are catching up. People probably don't even realize that most tires are synthetic rubber and thus are also

> Years of creating artificial reefs from old tires are catching up. People probably don't even realize that most tires are synthetic rubber and thus are also bad for the ocean. Is there a program to map the locations of old synthetic tire reefs, and what is a suitable replacement for reef reconstruction and regrowth?