Barracuda fish can be found in the coral reefs of Indo-Pacific . They are the perfect predators , built to hunt in the ocean for the past 50 million years. There are 20 different species of barracuda roamed the world’s oceans ranged in size from 10 centimeters to over 2 meters in length . They are nocturnal fish and prefer to be solitary , but are also known to join large groups for their own safety.
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