Devaux Gammarus JBG03 Fly

Devaux Gammarus Fly JBG03 stands out as the benchmark in artificial flies for trout and grayling anglers in freshwater. Developed with expertise by Maison Devaux, renowned worldwide for the quality of its fishing equipment, this gammarus imitation is the result of unique know-how. Ideal for fooling the wariest fish, it delivers outstanding results on rivers, lakes, or reservoirs, offering every fishing enthusiast an unrivaled experience.

Technical features :

• Hyper-realistic imitation of gammarus (freshwater crustacean)


• Designed by Devaux, the French reference in artificial flies


• Durable, carefully selected materials for natural buoyancy


• High-quality hook suitable for trout and grayling fishing


• Compatible with various rigs: on the line, nymphing, dropper or toc fishing

Benefits and key strengths :
The Devaux Gammarus JBG03 fly draws its power from extreme realism, faithfully reproducing the appearance and motion of river gammarus. Its meticulous tying offers stealth and efficiency in all situations. It is suited both to experts aiming to fool highly pressured trout and to beginner anglers looking to maximize their catches. Its strong hook and reliable profile make it indispensable across seasons and most fishing conditions.

Usage tips and recommended rigs :
The Gammarus JBG03 Devaux excels during natural drifts in nymphing or as a dropper. Pair it ideally with a fine tippet for a subtle presentation. Prefer using a floating line for optimal drift control and minimize drag. This fly is effective in clear water under high fishing pressure, as well as early in the season or during gammarus hatches. Weighted-head rigs are less common but can be effective when fishing deep water.

Testimonials and expert reviews :
"Since the arrival of the Devaux Gammarus JBG03 on the market in 2022, my results have jumped. Its faithfulness to natural gammarus made the difference on heavily pressured trout. Durable, it retains its effectiveness in all conditions." – Philippe Martin, French fishing guide

FAQ and additional information :
1. Does this fly require special maintenance?
No specific maintenance is required. It is still recommended to thoroughly dry the fly after each session to optimize its longevity.
2. Is the Gammarus JBG03 suitable for reservoirs as well as rivers?
Yes, its effectiveness is recognized both in reservoirs and rivers thanks to its realism and the universal appeal of gammarus to trout.
3. Can it be used for species other than trout?
While primarily targeting trout and grayling, some predators that feed on gammarus may also be attracted to this premium imitation.

Maximize your sessions by choosing the Devaux Gammarus JBG03 Fly, the essential asset for passionate anglers!