NSW Dept. of Fisheries inspectors, (L) John Naughton and Paul Blade with tuna in the hull of the kashima Maru no 56.Fisheries officers John Naughton and Paul Blade with the frozen fish.***** According to Mr. Peter Doyle, the owner of Doyles Seafoods, a to

NSW Dept. of Fisheries inspectors, (L) John Naughton and Paul Blade with tuna in the hull of the kashima Maru no 56.Fisheries officers John Naughton and Paul Blade with the frozen fish.***** According to Mr. Peter Doyle, the owner of Doyles Seafoods, a top quality southern bluefin tuna can fetch up to $30,000 in Japan.The Japanese long-line vessels come to Australia under two separate agreements, according to Mr. Martin Exel, the general manager of northern and pelagic fisheries for the Australian Fisheries Management Authority. May 16, 1994. (Photo by Peter Rae/Fairfax Media via Getty Images).