FMF Juglaret's French Gammarus Brown

NEW FOR 2026

Unlike most gammarus imitations, these three patterns are relatively heavy, allowing them to be fished effectively in deep or fast water.

Best suited to NZ-style or sight fishing, they truly excel when conditions allow for European-style nymphing.

FMF Juglaret's French Gammarus are available in three colours (Brown, Orange, Yellow), each designed for a specific set of conditions and 3 hook sizes: #14, #16, #18

Ideally, always choose the version whose colour most closely matches the riverbed.

Hook size

Reference 711214

€2.25

Detailed description and concept:

The universal Gammarus for European rivers
The Juglaret’s French Gammarus Brown is the most versatile model within this high-performance series developed by Fulling Mill.
Unlike many standard scud imitations that tend to be too light to fish deep, this pattern features exceptional density, allowing it to reach feeding depth quickly where the largest trout and grayling hold.
Designed for technically minded anglers, it combines rapid descent, stable drift, and natural realism.

Technical design for modern nymphing
While it can be effectively used under a dry-dropper setup or for sight fishing, the FMF Juglaret's French Gammarus Brown truly shines in Euro Nymphing applications.
Its selective weighting provides:
-perfect line tension, even in turbulent runs,
-drift stability in fast or deep water,
-natural behavior without unwanted lift or drag.

The resulting presentation is biologically accurate, keeping the nymph in constant contact with the streambed — the natural habitat of freshwater scuds.

Why “Brown”?
Brown remains the essential, all-purpose color in any technical nymphing box:
• Perfect mimicry : brown scuds represent the dominant form of natural Gammarus across most European rivers.
• Stealth and realism : unlike bright attractor colors, the Brown version remains non-threatening to educated or pressured fish.
• Environmental coherence : it blends naturally with common substrates — gravel, dark sand, aquatic vegetation — ensuring both adaptability and biological plausibility.

Usage guidelines
The cardinal rule with scuds: match the fly to the color of the riverbed.
On mixed or limestone substrates, the Brown model serves as the default and safest option for consistent results in clear water.
Its high sink rate and streamlined profile ensure rapid bottom contact and perfect depth control, making it a must-have fly for technical and competitive fishing.

In stock 8 Items

No reviews

Guideline LPX Nymph Single Hand Fly Rods

Guideline

€358.33

Guideline LPX Nymph fly rod is packed with high-end features and components that will satisfy the most demanding euro-nymphing anglers.These rods are pure delight for fans of tactile deeper nymph fly fishing known as Euro-nymph, Czech Nymph or even French Nymph. Thanks to a C.A.P M4.0 advanced blank construction technology, these rods are incredibly light...

Brittany Fly Fishing Custom Fly Rods™ (BFFCFR™)

Fast Water Dry & Nymph Maxia 10’5” line 3 with 2 tips Brittany Fly Fishing Custom Fly...

Brittany Fly Fishing Custom Fly Rods™ (BFFCFR™)

BFFMaxia3105

€607.50

Non-stocked rods, built on special order.Delivery time : 6 to 8 weeks depending on selected options.Please do not hesitate to contact us. Whilst being long, 10’5”, its incredible light weight allows all day action without tiring.Since most rods serve more purposes, the Maxia Fast Water Dry & Nymph 10’5”#3 is also a very fine dry fly rod in faster...

Two tone indicator tippet material

RIO Two Tone Indicator Tippet 30 yds spool Pink/Yellow Chartreuse or Black/White

Rio

€15.79

RIO Two Tone Indicator Tippet is a hi-vis, two colored nylon tippet, with color changes every 8” - ideal for nymphing and indicatorsPink/Yellow Chartreuse or Black/White• Opaque 2-tone sections of contrasting color• Colors create visual cue when tight line nymphingThe best indicator material for building sighters for European Style Nymphing

Two tone indicator tippet material

RIO Two Tone Indicator Tippet 100 yds Guide spool Pink/Yellow Chartreuse or Black/White

Rio

€36.58

A hi-vis, two colored nylon tippet, with color changes every 8” - ideal for nymphing and indicatorsPink/Yellow Chartreuse or Black/White• Opaque 2-tone sections of contrasting color• Colors create visual cue when tight line nymphingThe best indicator material for building sighters for European Style Nymphing

Scientific Anglers

Scientific Anglers Mastery Euro Tactical Nymph Floating Braided Core DT & L

Scientific Anglers

€66.58

Czech and French nymphing, also known as euro nymphing, are nymph fishing techniques with a natural drift, similar to trout drift fishing with natural baits.They are becoming increasingly popular for luring trout and grayling when the latter are not feeding on the surface.Tactile fishing full of subtleties and highly effective when well mastered.The use...

Winston Rod Co.

Winston Rod Co. Air 2 Reach Fly Rods

Winston Rod Co

€1,132.50

New 10’ Air 2 Reach Winston Rod Co. fly rods with nanoparticle lightness, quickness, and more versatility. Incorporating our groundbreaking NanoParticle technology, we are excited to announce the new AIR 2 REACH rods. These new longer fly rods deliver lightweight, responsive feel as part of our award-winning AIR 2 series. These rods expand performance...

Bauer

Bauer RVR Euro Nymph Fly Reel

Bauer Fly Reels

NFD9440-RVR-EN

€749.17

The super large arbor of this reel design provides incredible line pick up while addressing the unique capacity requirements of the level lines used in European style nymphing.Utilizing a full frame that prevents thin mono or level line from slipping through the frame and appropriate weighting to balance longer rods the Bauer RVR Euro Nymph Fly Reel is...

Rio

RIO Premier Technical Euro Nymph Fly Line

Rio

29508

€66.58

RIO's Premier Technical Euro Nymph line has all the assets for the modern nymph angler.Built on a monofilament core that creates a stiff, slick line for quick feeding and less line sag between the rod guides, and an ultra-thin diameter to maximize sensitivity, and for lightning-fast hook sets.In addition, the core extends past the front end of the line to...

Rio

RIO FIPS Euro Nymph Fly Line

Rio

26222

€56.67

RIO FIPS Euro Nymph Fly Line is one size fits all European style nymphing line • One size fits all: #2-5 • Ultra-thin, incredibly light line for the utmost in sensitivity • Highly visible tip for detecting the subtlest of takes • Approved & endorsed by FIPS Mouche as 'Competition Legal'

Lamson

Lamson Euro Nymph Guru E-Series fly reel & spools

Lamson

€416.58

NEW FOR 2025 Eliminate variables to achieve balance.A Euro nymphing reel based on our Guru S platform, the new Lamson Guru E-Series emerges to strike the perfect balance between form and function.With a super-large arbor and narrow profile, everything on this reel is purposefully designed with Euro nymphing in mind including a new larger drag knob with...

Guideline fly rods

Guideline Elevation Nymph Fly Rods

Guideline

€249.99

Guideline Elevation Nymph fly rods is a series of rods specially designed for all types of modern nymphing techniques like euro nymphing.Elevation Nymph rods are lightweight with a well-balanced and crisp action.Elevation fly rods has a fantastic combination of price and quality and truly is a bang for the buck!If you are looking for dedicated nymphing...

Euro Nymph Leaders

Umpqua Phantom X Euro Nymph Leader 20'

Umpqua

€14.16

Umpqua Phantom X Euro Nymph Leader 20' is specifically designed for Euro Nymphing. Built to fish in changing conditions and a variety of techniques from dry dropper, to jigging streamers. It fishes well with lightly weighted nymphs or heavy bombs at long and short range.Tipped with our new Phantom X Fluorocarbon this leader is a deadly leader for this...

Euro Nymph Leaders

Umpqua Egan's Euro Leader Medium 14ft 2x/.011''

Umpqua

€14.16

Whether you are a complete novice, a competitor or you just want a do-it-all leader for any Euro-Nymphing scenario, there is a hand-tied setup in this new lineup for you. Utilizing a color-coded, highly visible butt section material and a brand-new proprietary sighter tippet material developed with Lance Egan, these leaders take the same formulas he uses...

Euro Nymph Leaders

Umpqua Egan's Euro Leader Micro 4x .007''

Umpqua

€14.16

Utilizing a color-coded, highly visible butt section material and a brand-new proprietary sighter tippet material developed in conjunction with Lance Egan himself, these leaders take the same formulas he uses when competing, fishing, or guiding, and places that technology directly in your hands. The Umpqua Egan's Euro Nymph Leader Micro Hot Green 14ft 4X...

Euro Nymph Leaders

Scientific Anglers Absolute Euro Nymph Freshwater Leader 13.5’/30’

Scientific Anglers

€11.58

For the ultimate in tight-line nymphing, look no further than the Absolute Euro Nymph Leaders.Two versions are available allowing the angler to work small streams to larger rivers. Both the 13.5’ and 30’ come in 2X-4X. Small butt diameters match Euro nymph lines. Each has an integrated Absolute tri-color sighter and tippet ring. Absolute leaders are made...

Two tone indicator tippet material

Scientific Anglers Absolute Tri-Color Sighter Nylon Tippet Material

Scientific Anglers

€14.08

Scientific Anglers Absolute Tri-Color Sighter Nylon Tippet Material is designed for use with Euro-style nymphing rigs Scientific Anglers Absolute Tippet is made with proprietary copolymer blends that are designed to drastically reduce water absorption while maintaining an optimal suppleness for high knot strength. Scientific Anglers Absolute nylon leaders...

Guideline Fly Reels

Guideline Nova Black Fly Reels and spare spools

Guideline

€149.99

NOVA represents the beginning of a new era for Guideline fly reelsThrough a comprehensive design study, innovative industrial design and recycled raw materials with a minimal footprint, Guideline created the most environmentally conscious fly reels ever The NOVA fly reel boasts an impressive array of technical features. Constructed from recycled...

Guideline Fly Reels

Guideline Nova Stardust Fly Reels and spare spools

Guideline

€149.99

TFO Temple Fork Outfitters

TFO Elevare Euro Nymph Fly Rods

TFO Temple Fork Outfitters

€540.83

An experienced euro nymphing angler requires a tool that aids in their ability to sense the slightest bites and to lift and set the hook on a fish quickly.Enter the TFO Elevare series, Italian for “to lift, raise or elevate,” this premium series allows anglers to deliver and hook fish more effectively in leary, light line, and small fly environments. The...

Tippet rings

Guideline Tippet Rings ø 2,0 mm

Guideline

104612

€8.32

Tippet rings extend the life of your tapered leader and make a stronger connection when you use different materials for leader and tippet.It's also a fast and flexible solution. Guideline Tippet rings are manufactured in Japan by leading manufacturer of premium hooks. These rings have a smooth surface and no sharp edges. The rings come in black nickel...

Bar à la mouche

Guideline AURA Bronze Fly Reels

Guideline

€291.66

NEW FOR 2026Guideline Aura Bronze Fly Reels elevate performance into beauty - light, strong, and elegant in every detail. The lightweight construction complements modern fly rods, and the fully sealed carbon-fibre drag system delivers smooth, consistent resistance in both fresh and salt waterWith seven models in the Bronze color version, each size of the...

Bar à la mouche

Guideline AURA Titan Fly Reels

Guideline

€291.66

NEW FOR 2026Guideline Aura Titan Fly Reels elevate performance into beauty - light, strong, and elegant in every detail. The lightweight construction complements modern fly rods, and the fully sealed carbon-fibre drag system delivers smooth, consistent resistance in both fresh and salt waterWith seven models in the Titan color version, each size of the...

Bar à la mouche

Spare spools for Guideline AURA fly reels Bronze & Titan

Guideline

€145.83

NEW FOR 2026Spare spools for Guideline AURA fly reels, available in Bronze and Titan colors. Spare spools give fly anglers a quick and easy way to change fly lines while fishing, but also a cost effective way to have additional lines ready for action. Picture shows an AURA #78 spool Spare spools are available for all 7 sizes of AURA fly reels in the...

Guideline

Guideline Euro Nymph Competition Fly Line

Guideline

108887

€24.99

New for 2026 Czech and French nymphing, also known as euro nymphing, are nymph fishing techniques with a natural drift, similar to trout drift fishing with natural baits They are becoming increasingly popular for luring trout and grayling when the latter are not feeding on the surfaceTactile fishing full of subtleties and highly effective when well...