When I fly fish in salt water, by far the most used fly in my arsenal is the Clouser minnow imitation, with lime green (chartreuse) and white being my favorite color.  I recently ordered a six pack of these from Amazon, and was thrilled with the price at around $2 each, for the popular #6 size Mustad hook.  Also offered by this vendor are other size hooks.

I received these in time for a recent salt water fly fishing trip, and happy to say they performed well!!  You can find these at Amazon.