Fly fishing can be done in fresh or salt water. North Americans usually distinguish freshwater fishing between cold-water species (trout, salmon, steelhead) and warm-water species, notably bass. In Britain, where natural water temperatures vary less, the distinction is between game fishing for trout or salmon and coarse fishing for other species. Visit for More Details: http://www.glenndambrauskas.org.uk/artificial-knee-surgery-explained-by-glenn-dambrauskas/