The Scientific Anglers Magnitude Smooth Bonefish Plus 10′ Clear Float – WF9F (SKU: 143943) is a high-performance fly line designed for saltwater fly fishing, particularly targeting bonefish and other tropical species. Here’s a detailed breakdown of its features:
Key Features:
1. Taper Design (WF9F):

– Weight Forward (WF) for quick loading and long casts.
– Floating (F) line ideal for shallow flats and sight fishing.
2. 10′ Clear Floating Tip:
– The clear intermediate tip reduces visibility in water, preventing spooking wary fish.
– The 10-foot section allows for stealthy presentations while maintaining buoyancy.
3. Smooth Bonefish Plus Technology:
– Optimized for tropical conditions (heat and saltwater resistant).
– Low-stretch core for better sensitivity and hook sets.
– Ultra-smooth coating for reduced friction in guides.
4. Weight & Sinking Rate:
– WF9F (Weight Forward 9 Floating) – ideal for 9-weight rods.
– The clear tip floats but has a slight subsurface presence for tracking in wind.
5. Best Uses:
– Primary Target: Bonefish, permit, redfish, and other flats species.
– Ideal Conditions: Shallow saltwater flats, windy environments, and clear water.
Why Choose This Line?
– Stealthy Presentation: The clear tip helps avoid spooking fish in ultra-clear water.
– Tropical Durability: Resists cracking in heat and abrasion from sand/coral.
– Long-Distance Casting: WF taper aids in quick, accurate shots at moving fish.
Compatibility:
– Pairs well with fast-action 9-weight saltwater rods (e.g., Sage Salt, Orvis Helios, Scott Meridian).
– Works with both large arbor reels and standard saltwater setups.
If you’re fishing for bonefish or similar species in clear, shallow flats, this line is an excellent choice for its balance of stealth, casting performance, and durability.
Would you like recommendations for leaders or backing to pair with it?