Is it safe to eat salmon that was marinating for two days in the refridge?

Marinating salmon for two days in the refrigerator is generally safe as long as it has been kept at a consistent temperature below 40°F (4°C) and was properly stored in a sealed container. However, it's essential to ensure that the salmon was fresh and that the marinade does not contain any ingredients that may spoil quickly. If there’s any off smell or discoloration, it’s best to err on the side of caution and not consume it. Always trust your senses and when in doubt, throw it out.