Amberjack

Found singly, over coastal bays and deep seaward reefs.
Juveniles found singly or in schools with floating plants or debris in off-shore and oceanic waters.
Widespread Circumglobal

Jacks are fast swimming fish that can roam over great distances. The larger fish hunt other fish and the smaller fish eat zooplankton. In turn they are hunted by large Tuna and Dolphins.