what is the name of this fish?

this is a fish quite unique and rarely encountered disembarang place, but this fish rich flavor, according to the person who has been eating in restaurant price reaches tens of dollars in Indonesia. but found it on one of my friends and offer it for me, eumm ... good did it, according to my friend's name fish this is a fish pating, this is in Indonesia, how in the country you?.
. and this is the place of my friends cultivate fish pating the pretty simple but natural, menenurut my way is very good, because without mengandunf chemicals membayahakan our health,