Together with REEF (Reef Environmental Education Foundation) Dive Friends Yellow Sub wants to be an active organization of recreational divers committed to the preservation of the Marine environment.

We identify and record fish on a slate. All these surveys are scanned into a database designed specifically for marine life management studies. At Dive Friends Yellow Sub, you can add a new dimension to your diving experience!

Back at Dive Friends Yellow Sub,our library of Reef fish ID books will help you identify hundreds of wonderful fish. Reef Fish ID books and underwater cards are available from our shop for purchase as well.