The Bone Fish or Oio in Hawaiian is a highly sought after fish around the world. Fortunately in Hawaii we have some really big ones. With a lot smaller flats on Maui than Oahu or Kauai we still have great fishing grounds. The bone fish are not the best eating fish but they put up an amazing battle. One you’ll never forget. Ranging in size from 2 – 15lbs, they are very skittish and hard to see. The most effective way to fish for them is by sight. Wading in knee to waist deep water using light tackle, 8 – 15lb. test and casting to the fish using lure or bait.