More than 300 sculpted reef modules, including ocean-friendly concrete mermaids, now sit on the seafloor off South Florida as part of a growing marine restoration project launched seven years ago. Known as the 1000 Mermaids Artificial Reef Project, the initiative combines public art with habitat creation to help restore damaged marine ecosystems.

Beneath the waves off Miami Beach, a striking collection of 22 concrete cars lies submerged, serving as artificial reefs that support coral restoration and marine life. The…

More than 300 sculpted reef modules, including ocean-friendly concrete mermaids, now sit on the seafloor off South Florida as part of a growing marine restoration project launched…