Flies that are effective on the island of Little Cayman.
Tarpon flies require strong hooks and smaller hooks, size 2-4 seem to offer a better hooking rate (although tarpon with their strong bony underslung mouths are notoriously difficult).
Darker fly colours work well in low light conditions and particularly on the brackish waters of the tarpon lake.
Chartreuse is most effective fished in clear water over a sandy bottom.