1. Is hairtail a deep-sea fish

? Deep-sea fish refers to a kind of marine fish, which is divided according to the depth of life of marine fish. Because they can generally adapt to the environment at a depth of hundreds or even thousands of meters, they are truly deep-sea fish, and their bodies can also adapt to the very stressful living environment in the deep sea. Hairtail, on the other hand, does not belong to the category of deep-sea fish, which can be seen from the depth range of their main life, generally speaking, they only live at the depth of 60 meters to 100 meters. Although the depth of distribution is deeper than that of freshwater fish, it is still shallower than that of deep-sea fish.

Although hairtail does not belong to deep-sea fish, they belong to a more typical marine fish, living in the ocean, and have been living in it, can only adapt to similar environments. Hairtail is also a very popular marine fish that can be used as food. It is distributed in many sea areas of our country, so it is basically a common fish species in the whole country. It is often sold in the market. As mentioned

above, hairtail does not belong to deep-sea fish, because their distribution depth range is only 60-100 meters, and it is relatively rare for marine fish to exceed 100 meters. Deep-sea fish, on the other hand, are distributed at a depth of at least hundreds or thousands of meters, and live deeper than hairtail. The deeper the seabed, the greater the surrounding water pressure, deep-sea fish can withstand the pressure is very large, and hairtail can also withstand a certain amount of water pressure, but obviously not as strong as deep-sea fish. Of course, although hairtail is not a deep-sea fish, the difficulty of artificial breeding is relatively high and the cost is relatively high.