Expiration & Storage Tips
When does catfish expire?
Fresh, raw catfish can last for about 1-2 days in the refrigerator. If kept in the freezer, it can last up to 6-8 months. Cooked catfish typically lasts for 3-4 days in the fridge, or can be frozen for up to 2-3 months. It's important to remember that this doesn't necessarily mean the catfish will go bad immediately after these timeframes, but the taste and quality will be at their best within these limits.
As for canned catfish, if unopened it typically lasts for 3-5 years beyond the printed date on the can, stored at room temperature. Once opened, the shelf life reduces to about 3-4 days in the fridge.
How do you tell if catfish is bad?
There are a few clear signs that your catfish has spoiled. The first and most recognizable is a sour or pungent smell. Fresh catfish should smell light and clean, not fishy or foul. If it smells off, discard it. In addition, if the flesh has turned from a translucent or white color to gray or yellow, it has likely gone bad. Touch is another good indicator - if the fish feels slimy or excessively sticky, it's time to throw it away.
Tips for storing catfish to extend shelf life
• Always refrigerate catfish soon after buying it. Delay in refrigeration can drastically reduce its lifespan.
• If possible, store catfish in a sealed container with ice or in the coldest part of your fridge to keep it as fresh as possible.
• For longer storage, freeze the catfish. If freezing, it's a good idea to wrap the fish tightly in a layer of plastic wrap or aluminum foil, then place it in a sealable plastic bag with plenty of space.
• Thawing should be done in the refrigerator overnight, not left out at room temperature as it can lead to bacterial growth.
• If you’ve cooked a lot of catfish, remember to refrigerate any leftovers within two hours of cooking. This greatly reduces the risk of bacterial growth, thus, prolonging the shelf life of the catfish.