Mandarin fish will not become stale if kept in the refrigerator for a day. Store it on the fresh-keeping layer of the refrigerator overnight so it will still be fresh the next day. Mandarin fish is a common edible fish, also known as chrysanthemum fish, mandarin fish, mandarin fish, mandarin fish, mandarin fish, etc.

Mandarin fish is a carnivorous fish. It is ferocious and feeds on fish and other aquatic animals throughout its life. It will eat other fry when it is young. When it is 200 mm, it mainly preys on small fish such as bream, sharks, and turtles, and shrimps. Categories, such as carp and crucian carp, which are more than 250 mm in size, mainly feed on tadpoles and small frogs. They stop feeding in winter and mostly hunt at night when predation is strong in spring, summer and autumn.

Life habits

Mandarin fish are fish that live entirely in fresh water. They like to inhabit clean water bodies with lush aquatic plants such as rivers, lakes and reservoirs. They usually lurk at the bottom of the water during the day and move around for food at night. Food. They don't like to wander and migrate over long distances, and they don't like to live in groups. The suitable water temperature for life is 15~32℃. However, some scholars have shown that as the temperature increases within the range of 10 to 25°C.

The specific growth rate of mandarin fish increases with the increase of temperature, but there is no obvious change between 25 and 35℃. When the water temperature reaches 35℃, the growth of mandarin fish does not slow down significantly. This is consistent with the general research results on the relationship between fish and water temperature, that is, within a certain temperature range.