Xanthichthys auromarginatus:: also known as Blue Throat Trigger Fish, Blue Jaw Trigger Fish, Gilded Trigger Fish, Blue Chin Trigger Fish is grayish-brown, covered with light-blue spots. The fins are edged in yellow. The male of the species has a darker blue area on the cheeks, hence the name Bluechin or Blue Throat.
A 125 gallon or larger aquarium with rocks and caves provides a good environment. The Blue Throat will rearrange the landscaping and rocks. It is said to "talk," which is actually a grunting sound.
The Blue Throat Triggerfish needs a varied diet of meaty foods including; squid, krill, clams, small fish and hard shelled shrimp to help wear down their ever-growing teeth.