Mobile Bay's artificial reefs: A dredging success

Video above: ‘News 5 Now’ — 3D-printed coral improves Mobile Bay's health MOBILE COUNTY, Ala. (WKRG) — Dredging Mobile Bay is necessary, but what is done with all that silt and sediment being scooped out? Artificial reefs! The US Army Corps of Engineers is using 3D-printed coral, made from dredged sediment, to create artificial reefs [...]