The Sea Perch is a small, lightweight, remotely operated underwater vehicle, or Remotely Operated Vehicle (ROV), made from PVC pipe and other inexpensive, easily available materials.

MIT Sea Grant has been training educators from across the United States and around the world in Sea Perch construction and use since 2003.

MIT Sea Grant staff members will demonstrate the Sea Perch in a tank and visitors will have a chance to "drive" the little vehicle as well.