Sci Angler Frequency Boost Floating Fly Line
Let’s be honest. No one will ever turn down a little extra help with their cast. Luckily, the Frequency Boost, built a half-size heavy, provides just that. This general purpose floating fly line loads quickly, turns over large dries, nymph rigs, and streamers with ease, and features a mid-length head perfect for nearly all freshwater applications.
- Excellent general-purpose line
- Half-size heavy and more powerful than the Trout taper
- Better with larger, heavier flies
- Supple and easy to use
- Versatile mid-length head
- Braided multifilament core
| WILLOW ITEM NUMBER | LINE WEIGHT | HEAD LENGTH | TOTAL LENGTH |
|---|---|---|---|
| SCIFL1234 | Half-size heavy | Mid-length | 120 ft |
FAQ
What types of flies work best with the Frequency Boost line?
The Frequency Boost performs best with larger, heavier flies such as dries, nymph rigs, and streamers.
Is the line suitable for all freshwater fishing situations?
Yes, the mid-length head makes it versatile for nearly all freshwater applications.
What is the core material of the fly line?
The line features a braided multifilament core.



Adam Poole –
I’ve used this line for several weeks on lakes and streams. It casts smoothly even with heavy flies and handles large nymph rigs without tangles. The mid-length head gives me good control and reach. A solid upgrade from my old trout taper.
Jake Ross –
Great for larger flies. It loads faster than expected and feels more responsive. Not as supple as lighter lines, but the power makes a difference when fishing deeper water.
Zoe Vaughan –
Perfect for streamer fishing. The braided core holds up well under pressure and casts true. I’ve used it on both stillwaters and moving streams with good results.