IN reality because its a protein food then you should keep it at between 1 and 5 degrees. IN an ambiant room its safe for about 1 to 2 hours at max before it starts to deteriorate. The environmental heat will drive the need to refrigerated. As most homes have heating running at this time of year its much safer to lean toward food safety and refrigerate
Unless it is iced, raw shrimp will not stay fresh for long outside the fridge. Only have it unrefrigerated for the short trip home from the store.
Cooked shrimp should not stay in the fridge for too long. It is recommended that it not be kept for more than two days.
two days
1 week
3 days
1,000,000,000,000,000,.1 days
According to the Clemson University Extension article "Safe Handling of Seafood" cooked shrimp stays good in the refrigerator for 3-4 days.
Raw chicken can stay fresh in a fridge up to 2 days. The chicken has to stay in the fridge and then immediately cooked.
Cooked steak will keep in the fridge for 3-5 days.
Sure... but it will more then likely be over cooked. Shrimp does not take long to cook. Your shrimps texture may be a little tough. But YES, you can fry pre-cooked shrimp.
Until its cooked....
Meats either raw or cooked do not stay long in the refrigerator. 5 days is the longest for cooked or raw meats.
one week
Cooked seafoods can be stored in the fridge for 3-4 days.
As a rule of thumb and in my opinion, fish should not be refrigerated for more than one day. After that, they can still be eaten safely as long as the refrigerator is in good working condition but, it will be extremely dry in the mouth and may even taste fishier if it was not cooked correctly.