CATDOLL : CATDOLL: What kind of fish is yellow croaker? Can it be farmed?

1. What kind of fish is yellow croaker? Can it be farmed artificially?

Yellow croaker is a fish of the yellow croaker species of the yellow croaker family of the Perciformes order. They have a long and flat body shape, a blunt head, a large mouth crack, teeth, and scales on the body surface. Their color is yellowish brown, and the fins are mostly yellow. They live in coastal waters and sometimes move in fresh water. They are widely distributed in the Pacific Ocean. In addition to my country, they are also found in Japan, Vietnam, North Korea and other countries. They are carnivorous fish, and animals such as water fleas and shrimps can become their food. 1. What kind of fish is yellow croaker? Yellow croaker is one of the common fish in my country. From the category point of view, they belong to the yellow croaker species of the yellow croaker family of the Perciformes order. The body shape of this fish is relatively long and relatively flat. The head is blunt, the mouth is large, and there are teeth, which can play a role when hunting. They have scales, and except for the head, the rest of the body is covered with scales. Their body color is yellowish brown, and the color of the fins is mostly yellow. The swim bladder of this fish is relatively large and looks more obvious. The front end is round and the end is relatively pointed.

Large yellow croaker lives in coastal areas and belongs to the near sea. In addition, they sometimes move into fresh water, and not all life activities are carried out in sea water. From the perspective of specific distribution range, large yellow croaker is widely distributed in the world. It is not only distributed in my country, but also in many countries in the western Pacific Ocean, such as Japan, Vietnam, South Korea and other countries. From the perspective of diet, large yellow croaker is a carnivorous fish. They can eat a lot of food, such as water fleas, cephalopods, crustaceans, shrimps, etc. Large yellow croaker is also an edible fish with relatively delicious meat.

2. Can yellow croaker be artificially bred? As mentioned above, yellow croaker lives in coastal areas, but sometimes they also enter fresh water and have good adaptability to both salt water and fresh water. Therefore, yellow croaker can be artificially bred and can be bred in breeding ponds. Breeders usually breed a large number of yellow croakers. There are still many issues that need to be paid attention to when breeding yellow croaker, such as the water depth, which should be controlled at least 2.5 meters deep. In addition, the dissolved oxygen content and water quality in the water must be guaranteed, and they must be provided with sufficient food every day.

2. How to distinguish farmed yellow croaker from wild yellow croaker

1. Dorsal fin. The dorsal fin of wild yellow croaker is serrated and transparent or slightly yellow in color; the back of farmed yellow croaker is rough and grayish white in color. 2. Body width. Wild yellow croaker is smaller in size, while farmed yellow croaker is larger in size.

3. Trunk. The trunk of wild yellow croaker is thin and skinny, while that of farmed yellow croaker is thick and fat.

4. Viscera: The viscera of wild yellow croaker are clean, while those of farmed yellow croaker are dirty.

5. Fish lips. Wild yellow croaker lips are yellow and have a lot of tartar, which is firm, while farmed yellow croaker lips have less and are easy to fall off. 6. Taste. Wild yellow croaker lips feel very sticky when eaten, while farmed yellow croaker lips have very poor stickiness, which is most obvious when stewed.

3. What to breed royal fish?

It's yellow croaker.

Large yellow croaker breeding technology

New technology for ecological breeding of yellow eel and breeding technology of yellow croaker (1 piece)

Standardized production of pollution-free large yellow croaker

The above three breeding CDs and books are available in the Animal Husbandry Mall. The website is