Tube flies have becomme ever more popular in recent years for salmon (both Atlantic and Pacific), steelhead, sea trout as well as other species such as pike, bass and also in saltwater fly fishing. This site `The Tube Fly` focuses on the recently developed Needle Tube Fly, made in Scotland by Grays of Kilsyth, using very fine stainless steel tubing, as used in hypodermic needles, allowing the fly tyer to create ultra slim silver bodied tube flies. A description the needle tubes is supplemented by step by step illustrated instruction on the dressing of tube flies along with related articles.