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Fish & Seafood
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Fish & Seafood

How long does frozen fish last?

Bagged frozen fish fillets.

Quick answer
Freezer (0ยฐF / -18ยฐC)
6 months
6 months lean fish; 3 months oily fish
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Signs frozen fish has gone bad

  • โ€ขFreezer burn
  • โ€ขOff smell when thawed
  • โ€ขMushy when thawed

Storage tips

  • โœ“Thaw in fridge overnight, never on counter
  • โœ“Don't refreeze once thawed
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Sources & review
Compiled by the BestByDates editorial team. Last reviewed: January 2025. Spotted an error? Let us know.

Disclaimer: Times shown are USDA/FDA-recommended best quality periods, not absolute safety guarantees. Storage conditions, packaging, and food handling all affect actual shelf life. When in doubt, throw it out.