👉 Hedycryptus, also known as the black catfish, is a freshwater fish with a distinctive black and white pattern on its body. This species is native to the Atlantic Ocean and has been found in various parts of the world, including China, Japan, Australia, and North America. It is commonly kept as a观赏鱼，因其美丽的外观和丰富的色彩而受到人们的喜爱。
