HA Bridgepool Fluo 9cm is a variant of Sierrakorva but with fluorescent material in the body, dubbing and wing, the rust brown color makes it best suited in humus-colored water or during floods when the river usually gets dirty. Fish it a little higher up, for example with a FIs3 line to get a more marked silhouette. Recommended hook size: #6-8 treble, #6 double, #4 single. Guideline HA is a salmon tube fly series designed and tested by renewed angler and fishing guide Hajas Andersson from Åre, Sweden. He works at famous Hembre Gård by river Stjördalsälven and his flies are produced and distributed exclusively by Guideline.