SONAR Fly Lines

Our collection of Scientific Anglers SONAR sinking fly lines helps you cover every level of the water column with precision. Choose intermediate, sink-tip or full-sinking tapers to track flies, control depth and keep contact on long retrieves. Consequently, you cast straighter, count down accurately and stay tight to the fly in wind and chop. Ultimately, pick the density that matches your venue and species.

• Intermediate, sink-tip and full-sinking options
• Controlled sink rates for precise depth
• Stable profiles for straight tracking and feel
• Ideal for South African stillwaters and estuaries