Judging from the current breeding market, it is impossible to breed four big fish, which has a good economic benefit. It has a good advantage for the reservoir to raise four big fish, and it is not easy to flood the pond because the water surface of the reservoir is wide with oxygen. However, if the water surface of the reservoir is large, it will be more expensive for fertilization, and it also needs manpower and material resources. Now the artificial feed on the market is expensive, and the fishing difficulty of the reservoir is quite large, which also requires a lot of manpower. At present, the general reservoir culture takes ducks and pigs. If you have the conditions, you can raise fish for your family. These have a good effect on fish, especially silver carp. This model has a good production effect. If the market is good that year, your reservoir surface should be large and your income should be considerable.

You can also choose to raise famous and special aquatic products. Famous and special aquatic products are definitely not at the same level as domestic fish in terms of price, but they need certain technology.

Personally, I think it is a good choice to raise Monopterus albus. For the reservoir, the price of Monopterus albus has been good in recent years. If there is no serious problem in breeding, the economic benefit is high, but there are disadvantages. Just like Monopterus albus, its fry is not easy to buy. Now more than half of them have bought wild fish in the market, as well as the feed of Monopterus albus and the prevention and treatment of fish diseases. If you are sure, you can try it.

If you can't support your family, you can also raise fish. It all depends on the market.