The Scientific Anglers Sonar Saltwater Intermediate fly line is a full sinking intermediate (1.5-2ips) fly line engineered for use in saltwater in warm/hot climates. This SONAR series line has a stealthy, slow-sinking clear head that cuts through the surface to help get flies closer to redfish, bonefish, permit and tarpon a bit more quickly – great for quick moving fish that are just a bit deeper.
- Slow sink rate gets flies just below the surface
- Engineered for use in salt water
- Clear head for stealthy presentations
- Tropi-Core technology for tropical climates
- Sink Rate: 1.25 ips (Intermediate)
- SA ID – SA SONAR SWTI WF X I (X = line weight)









