RIO’s Leviathan lines are built for big fish. All lines in this series are built on a very strong core of over 70 lbs to tackle the behemoths you might encounter. The heavy head of each line is designed to load powerful bluewater rods quickly while the aggressive front taper casts ultra large flies with ease.  

 

Sinking Tip: 26 ft sinking head with intermediate running line (different colors); 500 & 600 grains