In 7 hours, it is very likely that the tuna has acquired some nasty bacteria. This is one of the things that cause "Stomach flu", which is really food poisoning.
Fish and poultry should only be out of the fridge long enough to prepare it into a meal.
it can last long but you cant put in the fridge too long.
Three days.
For (can tuna) 4 days if tight sealed, for tuna with a dressing its 3 days, for casserols its 2 months if you freeze it!
FOREVER... Until you throw it away because it stinks
The duration of Wasabi Tuna is 1.55 hours.
2 days, 3 if you're starving.
Yes. The word "tuna" has a long OO sound.
a tuna can lay more than 6,000 eggs in 24 hours
Obviously canned tuna can be stored in hot weather because it is canned. If the canned tuna has been opened it needs to be stored out of the temperature danger zone. This zone is between 145 degrees and 45 degrees.
Assuming the tuna is fresh to begin with, probably a few hours to a day or so. Also, it will last longer sitting out if it is not in direct sunlight or by a window, stove, microwave, or heater, too.
Bluefin Tuna have been known to migrate very long distances, up to 8,000 km. For example, they can cross the Atlantic and Pacific Oceans in search of warmer spawning waters.
The last chapter of Chomp by Carl Hiaasen is about when the Expedition Survival crew, Mickey, Tuna, Wahoo, and Tuna's dad get found.