Devaux CASTLAKE Fly Line

Discover the silent power of the Devaux CASTLAKE Fly Line, the benchmark line for reservoir fishing and streamer techniques on rivers. Designed by passionate experts and built on the latest technological advances, this line revolutionizes glide and accuracy, delivering distance, control and unmatched discretion with every cast. Thanks to its innovative structure, it meets the demands of anglers seeking durable performance across all types of water and currents.

Technical features of the Devaux CASTLAKE Fly Line

• Optimized WFSH profile for natural, progressive presentations


• Enhanced glide technology for long, silent casts


• Bicolour design on sinking models S3 to S7 to easily identify tip density


• Ultra-visible VIZNEW running line: improved detection of subtle takes


• Line lengths adapted to all situations (up to 30 m)


• Multiple sink rates – floating, intermediate, sinking

Benefits and product highlights
With meticulous design and the use of next-generation materials, the CASTLAKE Fly Line by Devaux delivers exceptional glide, enabling long-distance casts with minimal effort. Its precise taper ensures natural presentation of flies and streamers even in the toughest conditions, while maintaining stealth and efficiency. The redesigned VIZNEW running line maximizes bite detection, promoting fast hooksets. Visual differentiation of densities secures the right line choice for each situation, continuously optimizing on-water performance.

Recommended usage and rigging
To fully exploit the CASTLAKE’s capabilities, pair it with weighted heads or suitable leaders depending on depth and target species. The floating version excels for discreet surface fishing, especially for trout and other reservoir salmonids. Intermediate and sinking versions are ideal for streamer fishing in rivers to effectively explore all water layers. Favor slow retrieves with sinking models to maximise strike rates even in difficult conditions. The visibility of the VIZNEW running line makes line reading and fly tracking easier, particularly on long casts in changeable weather.

Experienced angler testimonial
_"Since the release of the CASTLAKE Fly Line, I’ve regained precision and comfort on every reservoir session. Whether reaching distant spots or feeling a subtle streamer take, this line makes the difference. Its coloured running line is a real asset for active fishing. I highly recommend it to demanding anglers!"_

FAQ and additional information
Q: Is this line suitable for beginners?
Yes, its smooth glide and versatility make the CASTLAKE accessible and effective at all skill levels.

Q: How should I maintain it to preserve performance?
A freshwater rinse, gentle drying and flat storage away from heat are sufficient to maintain glide and longevity.

Q: For which techniques is the CASTLAKE most effective?
It performs excellently in reservoirs and rivers, particularly for streamer fishing and casts that demand discretion and precision.