2. Basha fish fillets and Longli fish fillets have different prices, different bodies and different tastes. Basha fish has seriously impacted the market of Longli fish, with low cost and high yield. The difference between Basha fish and Longli fish lies in that Basha fish is relatively large in size, while Longli fish is relatively flat in shape and tends to the shape of leaves, so it is easy to distinguish in shape. Longli fish has the smell of seafood, and the meat is firm. Basha fish has the smell of river fish and is easy to loosen after thawing.

3. Longli fish is a marine fish, and it is a common one in China. It is similar to the development process of flounder. Basha fish is a kind of freshwater fish and catfish. These two kinds of fish are very similar in taste. Basha fish is an important freshwater aquaculture species in Southeast Asian countries, and it is a unique high-quality economic fish in the Mekong River basin. During its growth, the fish accumulated three large pieces of oil in its abdominal cavity, accounting for about 58% of its weight. Longlife is a large-scale benthic fish in warm coastal waters. It lives in the coastal waters of China all year round, and has the characteristics of wide temperature, wide salinity and adaptability to changing environmental conditions.

4. Basha fish is an economical fish, especially in Southeast Asian countries, so Basha fish is widely raised, so it is sold all over the world. The breeding conditions of Longli fish are complicated, and the economic benefits are not available. Basha fish comes quickly, so the number of Longli fish is much less than Basha fish.

5. The difference between Basha fish and Longli fish lies in that Basha fish is relatively large in size, while farmer fish is relatively flat in shape and tends to the shape of leaves, so it is easy to distinguish in shape. Looking at the fillet part, we can find that the fillet of Basha fish is thicker and that of Longli fish is thinner, so we can judge Basha fish and Longli fish according to this condition. The most intuitive and simple method is to judge by the price. Generally, the price of Longli fish is much higher than that of Basha fish because the number of cultured fish is relatively small.

6. The meat quality of Basha fish fillets is very delicate and delicious, and they are rich in vitamins, minerals and nutrients. However, the water content of Basha fish fillets is very high, and the proportion of protein is relatively low, so it lacks nutritional value. Therefore, the nutritional value of Basha fish is not particularly high, and it can be said that it is a relatively low-grade fish.