There probably isnt a fly that is more appropriately named than the Stimulator since it flat-out motivates fish to feed. An outstanding stonefly, terrestrial and caddis imitation, Yellow Stimulator Flies feature contrasting colors and an appealing profile that make them a go-to pattern during golden stonefly hatches. Since Stimulators ride high, they also work as an attractor pattern and with droppers. A stable full of Stimulators is a must for any angler who takes their fishing seriously. Per 12. Hook sizes: #10, #8, #6. Color: (004)Yellow. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Flies.
