60 feet descent down a coral slope takes you to schools of blue chromis and sennets, barracudas on patrol, crabs, lobster and shrimp; going deeper, rock formations with tunnels, holes and caves provide hiding places for nurse sharks, moray eels, grouper and angelfish. See if you can spot a frogfish or seahorse as you slowly resurface on your way back to the boat. ~ Ship Card (visiting Island M-87)