Sonar Titan GT

Scientific Anglers Sonar Titan GT Fly Line

Designed for the most demanding saltwater scenarios, the Sonar Titan GT is built for two jobs: GT fishing and bluewater pursuits like marlin, dorado, and wahoo.

Featuring a floating running line paired with an intermediate sinking head (1.25 ips), this line helps keep large flies in the strike zone while maintaining control in current, chop, or offshore movement.

A short, powerful head and compact front taper deliver fast rod loading and strong turnover of oversized flies — essential when throwing heavy baitfish patterns or presenting quickly to moving targets.

Built on a 65 lb. tropical monofilament core, the Sonar Titan GT is engineered to perform under extreme heat and pressure without softening or failing when it matters most.

Key Features

• Floating running line with intermediate sinking head (1.25 ips)
• Short, aggressive head for fast loading and powerful turnover
• Built on a 65 lb. tropical monofilament core
• Designed for GT and bluewater species including marlin, dorado, and wahoo
• Maintains control and fly depth in moving water and offshore conditions