It can also be called snakehead, and its nutritional value is much higher than that of ordinary fish. As soon as we heard this black word, we knew that as long as it was black, it must be more nutritious than white. We all know where the winter in Northeast China is very cold, so many creatures can't spend the winter there safely. So one of the reasons why we choose mullet is that it is very adaptable to the environment. Secondly, it grows faster, and its growth cycle is only one third less than that of other fish. Its main feed is generally small fish, shrimp and insects in the water, so it is easier to raise and does not need too much attention. The price in the market is about five or six.

2. mandarin fish

Osmanthus fragrans, also known as Osmanthus fragrans, is a rare species. However, due to the improvement of aquaculture technology in China, the output of mandarin fish is also considerable. Generally speaking, Siniperca chuatsi is more suitable for breeding in this section of the Yangtze River basin in China, where the river water quality is better and there are abundant microorganisms and aquatic shrimps, which is very suitable for the growth of Siniperca chuatsi. However, in recent years, due to the strong market demand for mandarin fish, the price has risen to a certain extent, and it has been slowly cultivated in the northeast, and it is found that mandarin fish can also grow well in the northeast. Therefore, there are many small fish and shrimps in the water, while Siniperca chuatsi only eats meat and is not a vegetarian. There is just a large amount of feed for raising Siniperca chuatsi, which not only satisfies the market, but also opens up another world of fish farming in Northeast China.

3. Pelteobagrus fulvidraco

Pelteobagrus fulvidraco is also called Ga fish. We may not be familiar with this kind of fish. Bian Xiao also knew nothing about Pelteobagrus fulvidraco if it was not for the investigation. Maybe he ate somewhere, but he didn't know it. Pelteobagrus fulvidraco can live in ponds, streams, rivers and other areas. It doesn't want other fish to need a lot of oxygen to survive, otherwise they will die of lack of oxygen. They can survive well in places with low oxygen. Secondly, the thermometer they planted can withstand low temperature and high temperature, which is a magical existence. Its meat is tender and has no fishbone, so it is also a very popular one in the market now.