As anyone who’s fished for Marlin knows, it’s a fish that can make or break your day. These monsters erupt from the water with acrobatics worthy of a ballerina, and once hooked put up a fight that rivals a bull fighter. It’s no wonder that these fish have gained mythic status among anglers the world over. Check this out

The thrill of a Marlin on the end of your line is enough to drive anyone crazy, so it’s no surprise that this sport’s prize money can reach six-figures. And that’s why so many fishermen enter tournaments in the hope of winning one. But the same fish that can bring in big bucks can also cost you them, and that’s what happened to a crew from the boat Sensation at this weekend’s Big Rock Blue Marlin Tournament in North Carolina.

Choosing the Right Location for Marlin Fishing: Hotspots and Seasons

In fact, the team was disqualified after spending upward of six hours reeling in their catch, which weighed 619 pounds and would have won them the grand prize of more than $3.5 million. The reason? Tournament officials found shark bites near the fish’s tail.

To maximize your chances of catching a Marlin, you should first consult with locals about the best places to fish. Then, find a chartered boat that specializes in the species and has a good understanding of its habitat. Ideally, you’ll want to go out on calm, cloudless days and fish for these giants in waters of at least 1,000 feet. Look for areas with rocky bottoms that hold bait, such as pinacols, drop-offs or reef edges.