HA Camping Fluo 9cm is a variant of In Flames that is packed with fluorescent material and suits most rivers for early fishing as the water is high and cold and fished slowly in the middle layer. The newly caught salmon are usually incredibly aggressive on it. A given pattern for the premiere. Recommended hook size: #4-6 treble, #4 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.