Bottom elastic nymph (BEN)

Target fish: trout / grayling

DRESSING:

Hook: 10 - 16 Knapek
Mounting thread: black
Tail: two black goose biots
Body: black copper wire
Thorax: peacock
Legs: rubber legs
Head: tungsten bead matching the colour of the body
Notes: Additionally to the black version, the author recommends to tye this fly as well in green, copper or red. The BEN is complementar to the SEN, this latter has the same dressing but the tungsten bead is replaced by a plastic one to work closer to the surface.