The scientific name of the red brown fish is yellowfin snapper.

Yellowfin seabream, also known as the yellow wall, yellow-footed stand, red fin, etc.. It belongs to the family of seabreams in the order Perciformes, and is widely distributed in the Red Sea, the Arabian Sea coast, India, Indonesia, Japan, North Korea, the Philippines, and the coastal waters of China. It is one of the important economic fish along the coast of South China. Yellowfin seabream is rich in nutrients, beautiful meat, high economic value, is quite popular with the masses of edible fish, in the sea water and fresh and salt water aquaculture industry occupies a certain position.

Expanded Information:

Yellowfin seabream is an omnivorous fish with animal food as its main food, due to the small mouth cleft, and can only ingest smaller individual fish, shrimp, etc., generally in the aquaculture process of the recurrent practice is to feed the small fish, etc. with the grinder chopped up;

This fish has a rich nutritional value, and is popular among the masses. /p>

The optimal water temperature for the growth of this fish is 28 to 30 ℃, in this temperature conditions, the maximum amount of food intake, the fastest growth rate; when the water temperature drops to below 10 ℃ or rises to 32 ℃ or more, its appetite decreases, and even stop feeding and lying still at the bottom of the water; the appropriate range of salinity is preferably 0.5% to 1.2%. It can be cultured in ponds or net boxes.

Because the yellowfin seabream is a delicate individual, a slight damage to the body surface can easily cause death. Therefore, special care should be taken when handling the fish to prevent injury to the fish's body surface or death due to poor respiration caused by gill sludge in turbid water.

The fish lives in waters from 1 to 50 meters and is often found near oyster huts, mangroves, or wave-absorbing blocks in estuaries, and is a widely saline fish. It is omnivorous, with algae and small benthic animals as its main species. They breed in winter and gather at the mouth of rivers to spawn, and in spring the young fish begin to appear in the estuary and are able to move upriver to fresh water.

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