Other names: Queensland groper, Brindle grouper, Mottled-brown sea bass
The giant grouper, Epinephelus lanceolatus, is the largest reef-dwelling bony fish, found in the Indo-Pacific. With a robust body and mottled brown coloration, it inhabits caves, wrecks, and shallow waters. This species is sought after by anglers for its impressive size and strength.
Other names
Queensland groper, Brindle grouper, Mottled-brown sea bass
Length
~180" (max 270)
Weight
~150" (max 400)
Water
Salt
Water Temp
13-30° F
Depth
4-100 ft
Protecting
Giant groupers prefer coral reefs, caves, and wrecks
They are commonly found in shallow coastal waters
Juveniles are more secretive, hiding within reefs
These fish thrive in tropical marine environments
Spawning typically occurs in deeper offshore waters
Eggs and larvae drift with currents before settling in reefs
Juveniles feed on smaller prey, such as crustaceans
Adults primarily consume fish, lobsters, and even small sharks
