Keep them in the refrigerator but not in water, just in a sealed container.
the shrimp will absorb the water and it will turn to mush, fall apart and will be too soft.
Shrimp should be good 1 - 2 days refrigerated.
3 to 5 days.
1,000,000,000,000,000,.1 days
You can defrost them in hot water in the sink if you plan to cook them right away. If not, defrost them in the refrigerator over night.
about a week depending on when they were packadged. more than a week and a half i wouldn't eat them.
Even if the condensed milk was of a water activity below 0.85, it isn't a good idea to leave it out overnight.
shrimp shrimp
I think the freaking answer to that question is: shrimp come from the sea!! so there is no difference between sea shrimp and shrimp.
but you just put the water in the refrigerator
salt water shrimp contain more iodine than fresh water shrimp
Shrimp = Trilobite + Water