This secondversion of the heavy blackhoppercombines thesignals offluorescent orange (hot spot) with a chartreuse green tip,while beingvery mobile.Isuccessfullyusedit, like CRF-1, asheavynymphor wet fly in river as good as reservoir or lakes, when the fishare not really active.NB:in the reservoir, on a floating line,it is usedasadragonflynymph(cf.CRF-2)slowlyknitting the line.