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) been to St. Croix and some of the return trip was conducted on the surface. From March thru June, "Skipjack" provided bridge training to students at the Submarine Officer Basic School in Groton, mostly running up and down the river. During one trip out of the sound the anchor got stuck. Divers were called out from Groton to cut the anchor chain and retrieve the anchor. "Skipjack" entered dry-dock for the third time in three years to have the anchor fixed, at a cost of about $75K. "Skipjack" left Groton in early July to transit to Norfolk. After arrival "Skipjack"