Short answer: Not strictly necessary, but flashers can help visibility and attract lake trout in deep or murky water. In early-winter conditions, when the light is lower and fish sit deeper, a flasher can make your lure look alive from a distance.
Best type for lake trout:
- Blade-style flashers (Colorado or Willow blades) in small-to-mid size with a high-contrast finish. Go with chrome or UV/glow finishes for deep water; in stained water, chartreuse or glow grabs attention. A light swivel between the flasher and lure helps keep line twists to a minimum.
Why they work: Flashers reflect light and add vibration, creating a visual and sonic cue that pulls trout from the depths to your jig or spoon. They’re especially useful in 60–120+ feet of water or when light is limited (early morning/evening).
Rigging tips:
- Attach 6–12 inches of leader above your jig/spoon, with a small snap swivel to reduce twist.
- Keep the flasher and lure in the strike zone without fouling bottom or tangling with each other.
- Pair with bright, reflective lures (glow or chartreuse spoons, blue/silver jigs).
When to skip it: If you’re fishing bright, active days in shallow water, lake trout will bite without a flasher. Start without one and add it if you’re marking fish but not getting bites.
Seasonal note (early winter): Cold water drives trout deeper. Flashers help grab their attention in low light and near depth, so a subtle flash can boost bites.
If you’d like, tell me your lake depth, water clarity, and whether you’re jigging from ice or open-water trolling, and I’ll tailor a setup. 🎣
