1. Is black snapper a marine fish or a freshwater fish

? Black snapper refers to the fish in the genus Black snapper of the family Sparidae, which is a kind of snapper. Marine fish and freshwater fish do not simply refer to a certain kind of fish, but a general term for many species of fish. There are many species in marine fish and freshwater fish. Although these species have great individual differences, their living environment is similar. Black snapper is the former, which belongs to the category of marine fish and lives in the sea. Specifically, the number of black snapper in the sea area of our country is relatively large. In addition, they live not only in China, but also in many countries in the western Pacific Ocean, such as Japan, Korea, Russia and other countries.

Specifically, black snapper also has requirements for the sea environment, so it can not be seen in all sea areas. First of all, if we look at the water layer where they are distributed, they are bottom fish, because they are basically active in the bottom. The bottom layer is generally more sediment, benthic animals are more, black snapper is like this environment. In addition, from the depth point of view, the black snapper is basically in the shallow sea area, the depth of the sea area is generally not more than 50 meters. However, although black snappers are marine fish, they are euryhaline, which means that they can survive normally even in low salinity environments.

2. Can black snapper be cultured

? As mentioned above, although black snapper are marine fish, they are euryhaline and can not only adapt to the environment with high salinity, but also to the environment with low salinity. Therefore, it is theoretically possible to breed them artificially. In addition, because black snapper is a kind of fish that can be used as food, and it is a relatively advanced food, the price in the market is relatively expensive, so some breeders will choose black snapper to breed, which can obtain higher benefits. In real life, the breeding of black snapper is relatively common, but generally speaking, it is not as common as the breeding of common freshwater fish.