He also mentioned that compared to a shallow reef, there seemed to be fewer fish.

Ten years ago, researchers thought the seal fed on fish in shallow reefs near its resting beach.

With the equipment you are set to go cruising on the ocean surface exploring the shallow reefs.

It is also commonly seen on shallow reef and walls.

The wave itself is about 50m out on a shallow reef.

It was extremely difficult because of shallow reefs and poor visibility.

Here you can explore shallow reefs and watch the marine life swim right by.

In the wild it they are found in shallow reefs.

This is renowned for heavy barrels and the associated shallow reef.