Balistoides
The fish can reach up to about 50 cm (20 in) in length.It has strong jaws which are used to crush and eat sea urchins, crustaceans and hard-shelled mollusks.This fish has unique coloration. The ventral surface has large, white spots on a dark background, and its dorsal surface has black spots on yellow. There is a vertical, white (slightly yellow) stripe on the caudal fin.The brightly painted yellow mouth may be used to deter potential predators.This fish has a form of camouflage that is, or is similar to, countershading. From below, the white spots look like the surface of the water above it. From above, the fish will blend in more with the coral reef environment.Because of its attractive coloration, this fish is one of the most highly prized aquarium fish.Like many other triggerfish, it can require a large aquarium and be aggressive towards other fish. It should not be kept with small fishes. It will also prey on invertebrates in the aquarium.This fish can become tame enough to be hand-fed; however, one should beware of the fish's sharp teeth.
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