Experts Warn: Avoid Buying These Cheap Fish at the Market

Fish is widely considered one of the healthiest foods because it is rich in protein, omega-3 fatty acids, and essential nutrients. However, food safety experts warn that not all fish sold at low prices are good choices. In some cases, unusually cheap fish may raise concerns about freshness, storage conditions, contamination, or farming practices.

According to food safety specialists, consumers should pay attention not only to price but also to the appearance, smell, and origin of the fish before buying. 

Fish With Unusual Odors

Fresh fish should have a mild ocean-like smell. Experts warn that fish with a strong sour, ammonia-like, or overly “fishy” odor may already be spoiled or improperly stored.

As fish begins to decompose, bacteria grow rapidly and may produce toxins that cannot always be removed by cooking. Eating spoiled seafood can increase the risk of food poisoning and digestive illness.

Fish With Cloudy Eyes or Soft Flesh

Food experts say the appearance of the fish can reveal a lot about freshness.

Fresh fish usually have:

• Clear and bright eyes
• Firm flesh
• Shiny skin
• Red or pink gills

Fish with cloudy eyes, dull skin, or flesh that feels overly soft when pressed may no longer be fresh. If the flesh leaves an indentation after touching, experts say the fish may have been stored too long.

Extremely Cheap Fish May Raise Concerns

While discounts are common, experts say fish sold far below normal market prices may sometimes come from questionable sources or poor storage conditions.

Some low-cost fish may contain higher levels of contaminants, parasites, or antibiotic residues depending on farming and transportation practices. Improper freezing and repeated thawing can also reduce quality and increase bacterial risk.

Be Careful With Fish That Looks Artificially Fresh

Experts warn that some sellers may use chemicals or excessive ice to make older fish appear fresher than they really are.

Consumers are advised to avoid fish with:

• Unnaturally bright color
• Slimy texture
• Strong chemical smell
• Excessive water leakage after thawing

If something about the fish seems unusual, experts recommend choosing another product rather than taking unnecessary risks.

How to Choose Safer Fish

Food safety specialists recommend:

• Buying fish from trusted markets or supermarkets
• Checking packaging and expiration dates carefully
• Choosing fish stored at proper cold temperatures
• Looking for clear eyes and firm flesh
• Cooking seafood thoroughly before eating

Experts also advise avoiding fish that has been left unrefrigerated for long periods.