Basha fish fillet has no thorns. The meat of Basha fish is tender and delicious, and it can't be cooked for a long time. Basha fish fillet has no thorns or small thorns, so it is safe to eat. Basha fish is rich in unsaturated fatty acids, lecithin, etc. Basha fish also has a nickname, called "three fatty fish". Basha fish generally refers to the catfish (Silurus japonicus), which is also called Dolly fish, Giant Silurus japonicus, Bating fish, etc. In biological classification, it belongs to the freshwater fishes of the phylum Chordata, Skeletonema, Silurus (Silurus japonicus) and Silurus (Silurus japonicus). It is native to Southeast Asia, and the largest individual can reach 15 kg, which has extremely high edible value and economic value. There are 1 pair of mandibular whiskers and 1 pair of external whiskers, with large eye diameter, red and yellow eyes, large and round abdomen, serrated fin spines, and small fat fins at the rear edge of dorsal fin. There are two body colors, one is blue-black with white abdomen, and the other is pink and white with white abdomen.