How to recognise it
The Gag Grouper (Mycteroperca microlepis) is a robust fish with a stout body. Its coloration varies from dark gray to brown, often with lighter spots. The fins are rounded and the mouth is large, featuring sharp teeth. A key identifying feature is the presence of a dark spot at the base of the pectoral fin. It is often confused with the Black Grouper (Mycteroperca bonaci). The main detail that separates them is the Gag Grouper's lighter coloration and the distinct dark spot on its pectoral fin.
Where it lives
The Gag Grouper is primarily found in the southeastern United States. Its range extends from North Carolina to the Gulf of Mexico, including Florida. This species prefers saltwater environments, often inhabiting rocky reefs, ledges, and wrecks. They typically reside at depths ranging from 30 to 200 feet. During the warmer months, Gag Groupers move shallower, while in cooler months, they tend to go deeper to find stable temperatures.
When it bites
Gag Groupers are most active from April to November. They prefer water temperatures between 68°F and 82°F. Early morning and late afternoon are the best times to catch them. Weather changes, such as a passing front or strong winds, can trigger feeding activity. Additionally, a full moon often enhances their feeding behavior, making them more likely to bite.
How to catch it
To catch Gag Groupers, use bottom fishing rigs such as a fish finder rig or a dropper loop rig. Recommended baits include live pinfish, squid, and cut bait, typically in sizes ranging from 4 to 8 inches. Lures like jigs and soft plastics in colors like blue, green, or chartreuse can also be effective. Use a strong line, preferably 50 to 80-pound test, and hooks sized 5/0 to 8/0. Cast near structures like reefs or wrecks and work the bait by bouncing it off the bottom to attract their attention.
Size, age and the table
Anglers typically encounter Gag Groupers ranging from 10 to 30 inches in length. A trophy Gag Grouper is generally considered to be over 40 inches. They grow rapidly, reaching sexual maturity around 3 to 4 years of age, and can live up to 20 years. The meat is firm and has a mild flavor, making it a popular choice for eating. When handling Gag Groupers, use care to avoid injury from their sharp teeth. If releasing, do so gently to increase their chances of survival.
