The Queen Triggerfish is one of the most beautiful, interesting, and coolest fish in the ocean! The colors, intricate patterns, and shape of the Queen Trigger are fascinating. But don’t let their beauty and coolness fool you though. The Queen Triggerfish is one of the most aggressive fish found in the sea! They have been known to attack divers for intruding into their territory, and in some cases, have bitten the fingers of their saltwater aquarium owners! They are found at coral and rocky reefs in many different areas of the Atlantic Ocean, such as the Caribbean, and love preying on sea urchins. In aquariums, they enjoy eating shrimp, scallops, clams, squid, and octopus. Because they grow large very quickly, Queen Triggers should be kept in aquariums that are 500 gallons or larger.