Gammarus in Dark Blood colour. New, Ultra Realistic Gammarus flies from ReelFlies, part of our 2023 collection, these will be a game changer for trophy trout hunters!. Gammarus flies, also know as Scud, Sow Bug or Czech nymphs represent close to 200 species and make up a vast portion of a trout diet. These fresh water shrimp are are abundant in most rivers and still waters across Canada and the USA. ReelFlies is very proud to have teamed up with two of Europe's most renowned Gammarus fly tyers, Aleksandra Stojanović and Dragoslav Mihajlović of Gaga Flies. The attention to detail in these multi-layer resin scuds has to be seen to be believed! These flies are incredibly robust, virtually indestructible with the combination of life-like texture, colour and translucency that brings each fly to life like no other scuds. ReelFlies will be exclusively distributing these and other flies from Gaga Flies, Fly shop and Outfitter inquiries are welcome.