The Scientific Anglers Sonar Stillwater Hover Fly Line (Weight Forward, 8 wt, NEW) is a specialized floating line designed for stillwater fly fishing, particularly effective when targeting trout with subsurface flies like nymphs, emergers, or small streamers. Here’s a breakdown of its key features and best uses:
Key Features:
1. Sonar Stillwater Hover Technology:
– The line is engineered to “hover” just below the surface (sink-tip or intermediate hover effect), making it ideal for presenting flies in the upper water column without full floating or fast-sinking properties.
– Helps avoid spooking fish in clear, calm waters while keeping flies at the optimal depth.
2. Weight Forward (WF) Design:
– Provides easy casting and better turnover for larger flies or indicator rigs.
– The 8 wt version offers added power for windy conditions or heavier setups.
3. Stillwater-Specific Taper:
– Optimized for slow retrieves and delicate presentations in lakes, ponds, or reservoirs.
– Works well with strike indicators, balanced leeches, or chironomid patterns.
4. Durability & Coating:
– Scientific Anglers’ high-quality coatings ensure smooth shooting and long-lasting performance.
– Low-stretch core for better sensitivity to strikes.
Best Uses:
– Target Species: Trout, panfish, or other stillwater species.
– Techniques:

– Nymphing under an indicator.
– Slow-stripping emergers or small streamers.
– Fishing chironomid pupae in the film or just below.
– Conditions: Calm waters with moderate depths (2–10 feet), especially where fish are sensitive to surface disturbance.
Why Choose This Line?
– Precision Depth Control: The hover effect keeps flies in the strike zone longer than a full-floater.
– Versatility: Bridges the gap between floating and full-sinking lines for stillwater scenarios.
– 8 wt Strength: Handles wind, larger flies, and aggressive fish well.
Pairing Suggestions:
– Rod: 8 wt fly rod (9–10 ft for stillwater).
– Leader/tippet: 9–12 ft tapered leader (3X–5X) or a fluorocarbon tippet for invisibility.
– Flies: Woolly Buggers, Balanced Leeches, Chironomids, or Soft Hackles.
If you’re fishing lakes or ponds where trout are keying on subsurface food sources, this line is an excellent choice. Its unique hover design offers a subtle advantage over traditional floating or sinking lines.
Would you like recommendations for similar lines or rigging tips?