Culture methods of brocade carp

First of all, the choice and purchase of koi seedlings should be purchased in the regular fish market. After the fry is selected, choose the right fish tank. Then use tap water after removing chlorine to raise it. When feeding, we need to pay attention to feed nutrition and mix a variety of feed. It is necessary to prevent diseases in time in the later stage.

1. The selection and purchase of Carp

First of all, we have to choose high-quality koi seedlings, so as to make its health rate higher. When we buy koi, we should first confirm the health of koi, whether there is disease, whether the appearance is correct, whether there are other abnormalities, and so on. Because, after all, koi is an ornamental species, so its appearance is still more important, we should choose pure skin color koi to buy. Purchases should be made in the regular fish market, not for bargains.

2. The choice of koi fish tank

To choose a fish tank, first of all, we have to consider the safety of the koi, because it is in the water, so we have to consider the pressure resistance of the fish tank itself, which can withstand the pressure under a certain amount of water, and the height of the fish tank. We should all have heard of the story of the carp jumping to the dragon gate, so in order to prevent the koi from jumping out of the tank and dying, we have to choose a large fish tank as high as possible. In addition, we have to consider the filtration system of the fish tank to the water quality, which must be taken into account.

3. Water quality

Because some farmers keep koi outside, they are in the open air. Basically, half of the water source comes from Rain Water and groundwater. I advise you not to use Rain Water for fish culture. Rain Water contains some chemicals. It will affect the respiratory system of koi, which is not conducive to its development, so it is best to use tap water after removing chlorine. Chlorine can be removed by drying. Sodium thiosulfate can also be used for chemical dechlorination.

4. Feed

For the breeding of koi, the choice of feed is still fastidious, such as green vegetables, bean sprouts, bread crumbs, fish meal, etc., according to the different stages of koi to choose the corresponding fish food, nutrition should be reasonable collocation, it is best to mix a variety of feed to feed, so that the nutrients are more complete, more conducive to the growth and development of koi. We can also make our own koi feed, such as dried carrots and dried Laver and dried shrimp are all usable ingredients.

5. Disease control

For example, koi also has diseases. If we want to prevent it, we must do a good job of prevention. First of all, we should disinfect and clean the fish tank, then disinfect and clean the death row that the koi eats every day, and change the water regularly for the fish tank. Irregularly inspect the water quality of the fish tank, check whether there is any residual feed, clean it in time, ensure the water quality is clear and clean, and do a good job of drug prevention in the season with high incidence of koi disease. Buy some drugs for koi diseases and spray them.