The tarpon is a large thick-bodied fish generally silver in color other than its back, which can range from a dark green to gray. It has a large scoop shaped mouth and the last ray of its dorsal fin is greatly elongated. Its scales are large and thick like a coat of armor. The Tarpon is a large, hard fighting fish and is judged by many to be the worlds most exciting gamefish. Once it feels the hook being set it begins the spectacular display of frequent, twisting, acrobatic leaps into the air to free itself from the hook.