Canned fish canned tuna is used for sandwiches, 22 percent for salads, and 15 percent for casseroles and dried, packaged meal mixes. Other fish that is canned includes cod, mackerel, herring, and pilchard (a type of sardine). Canned fish Canned fish are fish which have been processed, sealed in an airtight container such as a sealed tin can, and subjected to heat. Canning is a method of preserving food, and provides a typical shelf life ranging from one to five years. Fish have low acidity, levels at which microbes can flourish. From a public safety point of view, foods with low acidity
USS Skipjack (SSN-585) frame. In early 1988, "Skipjack" visited St. Croix, Port Canaveral, Florida, Bermuda, and Halifax Harbour, Nova Scotia; the last two port calls conducted during an exercise. In late April, "Skipjack" departed Groton, traveling to the south. During this underway, sister diesel submarine USS Bonefish (SS-582) experienced a disastrous fire. TV news broadcast reports of the fire with film; however, news studio editors failed to identify the submarine televised. Wives of the Skipjack's crew noticed the sub bore strong resemblance to the "Skipjack", leading many to believe it was the "Skipjack" suffering the casualty. "Skipjack" had a change of command during