Hazardous Aquatic Life
shark
moray eel
Sharks and eels are feared for their sharp teeth, but most pose no danger to divers as long as they do not feel threatened.
Animals That Bite
Sharks, eels, and other species of fishes are capable of inflicting painful and serious bites. Fortunately, these animals are rarely aggressive, and can be safely observed as long as you do not make them feel threatened.

Encounters with sharks are rare because most flee the area before divers have a chance to observe them. If you are lucky enough to see one while diving, it's important not to make it feel cornered. As long as they are confident that they can leave the area, most sharks are harmless.

Eels are long snake-like fish that spend most of their time hiding inside crevices. They rarely attack divers, and can be safely observed while they are out hunting at night. The most common cause of eel bites is placing your hands inside crevices where they hide during the daytime.