The fish that these elbow become hill is small shark entirely, the person that small shark is fished cuts fim leaving a fish, the person that fish leaves piscine fim, and small shark people lose entirely into the seaThe person that these fishing does not pay attention to the anyway of small shark completely, they care piscine fim onlySmall shark did not have piscine fim to resemble is like doing not have a footThese piscine fim in the market value is very high