1, Basha fish fillet and Longli fish fillet have different prices, different fish 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 is that Basha fish is relatively large, while Longli fish is relatively flat and tends to the shape of leaves, so it is easy to distinguish in appearance. 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.

2. Basha fish and Longli fish are not the same fish. Longli fish is a kind of marine fish, which is very common in China. It is similar to the development process of flounder. Basha fish is a kind of freshwater fish and catfish. These two fish taste alike. Basha fish is an important freshwater aquaculture species in Southeast Asian countries and a high-quality economic fish unique to Mekong River basin. During the growth of fish, three pieces of oil accumulated in abdominal cavity, accounting for about 58% of its weight. Longevity is a large benthic fish that lives in warm coastal waters. It lives in China's coastal waters all the year round and has the characteristics of wide temperature range, wide salinity range and adaptability to changes in environmental conditions.

3. Basha fish is an economic fish, especially in Southeast Asian countries, so Basha fish is widely raised and sold all over the world. The culture conditions of Longli fish are complex and the economic benefits are not available. Basha fish come quickly, so the number of Longli fish is much less than Basha fish.

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

5. Basha fish fillets are very delicate and delicious, rich in vitamins, minerals and nutrients. However, the water content of Basha fish fillets is very high, and the proportion in protein is relatively low, which 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.