Can I keep grouper fish as ornamental fish at home? If possible, how much does it cost for a large market? By the way, please tell me the precautions for raising. Thank you.

Can be raised, grouper fish are very skinny

Basically there are not many requirements for water quality and the price is not expensive. The wet market sells them by the catty

Fish tanks to raise It is best to raise it in a pond with a large cover and does not require a constant temperature.

Spotfish is a bottom-dwelling fish. It usually lives in still water or micro-flowing water with thick aquatic plants and soft bottom mud. It is found in lakes and rivers. In waters such as reservoirs and ponds, they often dive at the bottom of the water and swing their pectoral fins to maintain body balance. Spotted fish have strong adaptability to changes in environmental factors in the water body, especially to hypoxia, water temperature changes, and poor water quality. When the water body is hypoxic, it can raise its head above the water and directly breathe oxygen in the air with the help of the epibranchial organs in the gill cavity. Even if there is little or even no water, they can still survive for a long time as long as they maintain a certain humidity in their gills and body surface. The living water temperature of grouper fish is 0℃-41℃, and the optimal water temperature is 26℃-28℃. When the water temperature reaches above 8℃ in spring, they often move in the middle and upper layers of the water body. In summer, they often move in the upper layers of the water body. In autumn, when the water temperature drops below 6℃, they swim slowly and often lurk deep in the water. When the water temperature is too low in winter, , it buries the back half of its body in mud or haystacks, with its head exposed in the water and cannot eat. The grouper fish has a strong jumping ability. When the weather is sultry, rains and the water rises, the grouper fish will often jump out of the water and escape along the embankment. When there is an impact from flowing water, the fish will often jump and escape. When escaping, the body will look like Snake-like, slowly moving forward.