Sea snake, any of more than 60 species of highly venomous marine snakes of the cobra family (Elapidae). There are two independently evolved groups: the true sea snakes (subfamily Hydrophiinae), which are related to Australian terrestrial elapids, and the sea kraits (subfamily Laticaudinae), which are related to the Asian cobras.

Although their venom is the most potent of all snakes, human fatalities are rare because sea snakes are not aggressive, their venom output is small, and their fangs are very short.

Moray Eels Would you believe moray eels are actually fish? Moray eels are such interesting creatures that are often a highlight of a scuba diving adventure. When on a dive, it becomes a sort of treasure hunt, looking into all the cracks and crevices to get that glimpse of an eel. On the other hand, if you are lucky, you may even see an eel out swimming on the reef!

While moray eels are truly interesting creatures that many divers wish to encounter, it can be terrifying to some divers that may have had the chance encounter of an eel lunging at them! Be aware of your surroundings and keep your hands off the reef or you might get a mouth full of eel on your hand! Overall, moray eels are beautiful, colorful, creatures that should have their space respected.

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