“Good morning Ocean County! Earlier this morning one of our friends caught this 400-pound Tuna off the Jersey Shore. What a catch!” Ocean County Sheriff 911 said in a Facebook post alongside two pictures of the man with the fish in question.

At 400 pounds, the tuna’s weight is roughly equivalent to that of a Yamaha R1 motorbike. In the comments, Ocean County Sheriff 911 said they were not sure how far out the fisher was when he hooked the monster of a fish.

According to ocean conservation nonprofit Oceana, bluefin tuna (Thunnus thynnus) can grow to lengths of 3 meters (10 feet) and weights of 900 kilograms (1,980 pounds.) However, most weigh around 250 kilograms (550 pounds.)

In 2018, a retired army general, Scott Chambers, broke state records in North Carolina when he caught a 877-pound bluefin tuna in the Outer Banks. The 9.5-foot long fish was the largest caught by a recreational fisher and it put up a fight—Chambers struggled with the fish for 2.5 hours, Newsweek reported at the time.

Across the Atlantic, Dave Edwards of West Cork Charters was reported to have reeled in a 600-pound bluefin tuna in the waters off the south-west coast of Ireland during a catch and release initiative in September, 2019—meaning the 8.5-foot fish was swiftly returned to the wild. The catch came just days after Edwards and his team hooked an even larger tuna that they say was up to 9 feet long. However, it managed to wriggle away before they had a chance to confirm its length.

Tuna of this size can command a high price tag. In 2016, an owner of a Japanese sushi chain coughed up $117,000 for a 441-pound bluefin tuna, a cost that works out at $265 per pound—and that was pennies compared to how much he has paid for other fish. As Newsweek previously reported, Kiyoshi Kimura, president of Sushi Zanmai, bought a 490-pound bluefin tuna for $1.8 million after winding up in a bidding war with a Hong Kong restaurateur in 2013. In 2019, he smashed records by shelling out $3.1 million for a 613-pound bluefin tuna.

“The tuna looks so tasty and very fresh, but I think I did too much,” Kimura admitted, CNBC reported at the time.

Fishing pressure and the species’ slow growth—they reach sexual maturity between the ages of 4 and 8—makes bluefin tuna vulnerable to overexploitation and it has been given endangered status, Oceana reports. According to NOAA Fisheries, sustainable management in U.S. waters has protected the tuna from overfishing. The department describes U.S.-caught tuna as “a smart seafood choice.”

Newsweek has contacted Ocean County Sheriff 911 for comment.