This fly has become widely used for Bonefishing just about anyplace you can find them because it is one of the most effective flies ever devised. Vary the colors slightly to match the food source and you'll have a great time with this
If I were only allowed one fly for salt-water fishing for anything but Bonefish, I would choose this one. Vary the wing color to red, blue, yellow, black, or orange and you'll have a box of flies that will catch most all salt-water species.