Where are hairtail fish during the day? Hairtail, also known as knifefish, is a fish with a slender body and a knife-like appearance. They usually live in the deep ocean, but sometimes float to pelagic waters during the day. This article will discuss in detail the question "Where do hairtails float during the day?" and help you understand the diurnal activity patterns of hairtails. Options: Mid-Sea Sea Bottom If you want to know the answer, continue reading the full article. PHP editor Xinyi has compiled relevant information for you and revealed the habitat of hairtail during the day.
Question: Where do hairtail fish float during the day?
Options:
1. Middle sea water
2. Under the sea
Answer: Middle seawater
Answer analysis:
Hairtail fish have poor water resistance and mainly rely on the swing of their dorsal and pectoral fins. During the day, they will float on the sea surface, and at night they will sink to the bottom of the sea. When it is resting, its head is pointed upward, its body is straight, its eyes are staring at the top of its head, and it relies on the swing of its back and pectoral fins. When it sees prey, its back and body will tremble quickly, and then dive down.
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