Scientific Anglers Air Cel Floating Fly Line YellowGeneral Purpose Floating Fly Line Cant decide what to fish for? Scientific Anglers Air Cel general purpose floating line is a simple, no frills, weight forward floating fly line perfect for throwing dry flies, nymphs, and streamers to trout, bass, or panfish in streams, rivers, or lakes. It may not cost a lot, but that certainly doesnt mean the Air Cel wont get the job done. The original modern floating fly line Dependable flotation and durability