Atlantic Bumper

Found singly, over soft bottoms, of the continental shelf, or in schools, near the surface of estuaries and coastal lagoons.
Juveniles in brackish waters of estuaries often in the tentacles of jellyfish for protection.

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.