The epitome of sneakiness in heat, the Scientific Anglers Sonar Saltwater Intermediate Fly Line is constructed with Tropi-Core technology, so it withstands the heat of the tropics. Scientific Anglers gave it Sonar sinking technology for a natural, slow drift, and it has a sink rate of 1.25ips so it sits just below the surface. The clear head disappears into the water, allowing your presentation to be as stealthy as the bonefish you're hunting.
Intermediate sink line for tropical fly fishing
Tropi-Core is built for hot climates
Sonar sinking technology drifts down naturally
1.25ips sink rate keeps flies just below the surface
Powerful weight-forward taper turns over large streamers