Geographical Database for photos, videos, GPS Coordinates, news, and project descriptions.
Maryland Reef Ball Projects and Photos
Boy Scout Troop 247 and Andrew Oles Reef Ball Construction Pictorial
Using a piece of duct tape cover the valve to the main bladder. This will keep the concrete from getting inside the valve and damaging the main bladder. Use the tape to secure the plastic cover to the pipe.
All images are copyrighted by Reef Ball Foundation 1993-2010 and pemission from firstname.lastname@example.org is required for use.