Stonfo art. 186 Nymphing Indicator
Stonfo art. 186 is a compact indicator for nymphing and trout fishing in currents, designed to provide visual control over line movement and help detect strikes.
The bright fluorescent colours provide excellent visibility in different light conditions, while the compact size makes it suitable for delicate nymph rigs without unnecessarily affecting the natural movement of the fly.
Stonfo art. 186 is suitable for various nymphing techniques where quick visual indication of stops, pauses, or changes in line movement is required.
Technical Specifications
| Type | Nymphing Indicator / Strike Indicator |
| Purpose | Visual indication of strikes and nymph rig movement |
| Colours | Fluo Yellow and Fluo Red |
| Sizes |
Size S – Ø 5 mm Size M – Ø 8 mm Size L – Ø 11 mm |
| Quantity | Pack of 6 pieces |
| Suitable For | Nymphing, trout fishing in currents, indicator fishing |
| Manufacturer | Stonfo |
Key Features
- Excellent visibility thanks to fluorescent colours.
- Three sizes for different fishing conditions and rigs.
- Suitable for delicate nymphing presentations.
- Easy visual control of line movement.
- Compact design with minimal influence on fly presentation.
TIP FROM FlyFishing.bg
When nymphing with an indicator, choosing the correct size is a balance between visibility and sensitivity. Smaller indicators allow more delicate presentations, while larger sizes are better suited for deeper water, stronger currents, or heavier nymphs.

