1. Edible safety: Fresh live fish is usually more suitable for eating than dead fish. The live fish is tender and smooth, with better taste and no bacteria produced by spoilage. Dead fish can be eaten within a certain period of time, but attention should be paid to freshness and preservation conditions to avoid eating expired or deteriorated fish, so as not to cause food poisoning or health problems.
2. Freshness: The live fish is fresh and still maintains life activities, and the muscle tissues and cells in the body are still in a normal state. Dead fish will gradually lose its freshness, and bacteria will begin to decompose the fish after death, leading to the process of corruption and rancidity.