Move your fly smoothly with the Scientific Anglers Sonar Titan Intermediate/Sink 3/Sink 5 powering it through the air. The short head easily loads the rod and turns over even the larger flies in your fly box, while the full taper gives it a similar feel to casting a floating line. Mastery Texturing reduces friction for a smooth cast, and Sonar sinking technology ensures that your fly will drop consistently and stay low as you tempt the choosy fish that like to hang out in deeper water. When one finally decides to go for it, the triple density construction of the Titan ensures that your line responds to your movements for an accurate set.