Can sea bass that has been cleaned and stored in the refrigerator overnight still be eaten?

Generally, cleaned sea bass can be stored in the refrigerator overnight and consumed the next day, provided it is properly stored and carefully inspected before eating. The details are as follows:

If the sea bass is promptly cleaned after being slaughtered—removing internal organs, scales, and blood—and then sealed in a ziplock bag or airtight container before being refrigerated, it typically will not spoil and can be safely cooked and eaten the next day. Low temperatures inhibit bacterial growth, slow down food deterioration, and help preserve the fish's nutritional value and texture.

However, care must be taken during storage to avoid leaving the fish exposed to air, which could lead to cross-contamination and moisture loss. Improper storage—such as inadequate sealing, excessively high refrigerator temperature, or using fish that was already less fresh—may result in spoilage signs like unpleasant odor, slimy texture, or darkened color by the next day. In such cases, the fish should absolutely not be consumed, as it may cause gastrointestinal discomfort.

Before consumption, the fish should be thoroughly washed and cooked at high temperatures until fully done, which helps eliminate any potential bacteria. In daily life, it's best to prepare and consume seafood immediately after slaughter. This ensures optimal flavor and nutrition while minimizing the risk of spoilage, promoting safer and healthier eating habits.