Opsin Fluorocarbon Fishing Line – 150 lb (1.28 mm), 30 M

Push limits with Opsin 150 lb. Perfect blend of clarity, strength, and diameter for monstrous bluefin or heavyweight yellowfin.

Our relentless pursuit of perfection led us to test dozens of formulas to find the ideal blend—striking the perfect balance of clarity, strength, and diameter. Opsin Fluorocarbon 150 lb is built for high-stakes encounters with giant pelagics like huge bluefin tuna or heavyweight yellowfin. Its low-visibility construction keeps you under the radar, while a supple line ensures your bait moves naturally even in strong currents. Rely on rock-solid knot grip to stay connected when adrenaline peaks. When the bite is difficult, and a personal-best bluefin is hanging for hours, that’s where Opsin Fluorocarbon stands out—empowering you to take on the biggest challenges.