Live crab (fresh meat) should not be stored in the fridge. They must be kept alive (typically in aerated water) until they are cleaned and cooked. Putting a crab in the fridge will kill them and you should never cook a dead crab. Cooked crab meat, if stored in an airtight container, can last three to five days refrigerated.
Freezing cooked crab meat is quite easy. Simply store it in an airtight container or heavy-duty freezer bag. You can also wrap the meat tightly with foil or freezer wrap. Frozen crab meat will maintain its best quality for up to three months.
Placing crab meat in the refrigerator is the safest and most effective way to thaw it. Because frozen crab is prone to dryness, be sure to substitute its loss of natural juices with a wet ingredient like mayonnaise.
Shrimp like to breathe, otherwise they start to get smelly. To avoid foul seafood, you’ll first want to store your shrimp in the coldest part of your fridge. If the shrimp was purchased in a bag, open the bag and place a paper towel over the top. Proceed to transfer the bag to a bowl of ice. The shrimp should be okay to use for up to two days.
For maximum shelf life, freeze raw shrimp with their heads removed, but shells still intact. Package the shrimp in freezer bags leaving about a quarter of an inch of space at the top. Frozen shrimp can last from three to six months before needing to be discarded.
Like fish, frozen shrimp should either be left in the refrigerator overnight or thawed in a bowl of cold water. Never re-freeze shrimp. Most seafood is usually frozen prior to arriving at the grocery store and you don’t want to freeze it for a second time.
