Fish & seafood · Storage guide
How long does catfish last? Fridge, freezer & pantry
Storage temperatures: keep the fridge at ≤4 °C (40 °F), the freezer at −18 °C (0 °F), and the pantry cool and dry at room temperature.
| Fridge ≤4 °C · 40 °F | 2 days |
|---|---|
| Freezer −18 °C · 0 °F | about 3 months |
| Pantry room temp | Not recommended |
| Once cooked or cut | 2 days (refrigerated) |
Times are for unopened, properly stored catfish and reflect best quality. Always use your senses and follow any date on the package.
Signs catfish has gone bad
- A rancid, oily smell or an intensified muddy flavour.
- Slimy, sticky flesh.
- Grey, dull fillets instead of clean pink-white.
When in doubt, throw it out — the cost of a spoiled meal isn't worth the risk.
Best way to store catfish
An oily bottom-feeder with a faint muddy note, and breaking the storage rules only amplifies it — keep it cold on ice and cook it within a day or two, because the fat goes rancid fast. A quick soak in milk or salted water before cooking tames the muddy taste.
Frequently asked questions
How long does catfish last in the freezer?
Catfish keeps for about 3 months in the freezer at 0 °F (−18 °C). Wrap it airtight to prevent freezer burn and label it with the date. Thaw in the fridge before use.
How long does catfish last in the fridge or refrigerator?
Unopened catfish keeps for about 2 days in the fridge. After opening, use it within about 2 days.
How can I tell if catfish has gone bad?
A rancid, oily smell or an intensified muddy flavour. Slimy, sticky flesh. Grey, dull fillets instead of clean pink-white. When in doubt, throw it out.
Sources
Shelf-life figures and food-safety guidance are based on these authoritative sources:
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