How can you raise small crucian carp at home?

1. Aquaculture can be done with non-polluted water. Nowadays, most of the water we use to raise fish is tap water, so the first step in water farming is to remove chlorine, a toxic substance in tap water. The method of removing chlorine is relatively simple, let the water stand for 2-3 days, or dry for 1 day (if it is urgent, you can add grams of baking soda per 100 kg of water.)

i.e. sodium thioate can be used immediately).

2. Crucian carp can be given phytoplankton, moxin, and earthworms.

Small shrimp, bloodworms, rice grains, bud rice grains, wheat grains, bean noodles, bud rice noodles.

3. Do not let crucian carp be co-raised with other carnivorous fish, so as not to make crucian carp become feed.

Extended information: Crucian carp is an omnivorous fish that lives in freshwater and has a plump body. The living level of crucian carp belongs to demersal fish.

In general, they swim underwater, forage for food, and inhabit. When the air temperature and water temperature are high, they will also swim and forage in the middle and lower layers of the water.

Adult crucian carp is mainly a plant-based diet. Because the plant-based feed is abundant in the water body, there are many varieties and a wide range of food intake. The stems, leaves, buds and fruits of vascular aquatic plants are the favorite food of crucian carp in the Songhua River.

Wild and pond culture, crucian carp culture is also relatively extensive, with rich nutrients.

1. The method of raising crucian carp at home:

1. Prepare a larger feeding container to make crucian carp more comfortable; 2. The water for fish farming needs to use water that has been dried in the sun; 3. When feeding, you can feed some earthworms or small shrimp.

2. Precautions for feeding: 1. Do not keep it with carnivorous fish; 2. Change the water of crucian carp frequently; 3. Bask the crucian carp in the sun often.

This crucian carp is very difficult to raise, it is also a kind of pet among us, if you say that it is eaten, his soup is also very delicious, when we raise small crucian carp, we must take good care of them, they will also get sick, I hope mine will help you.

If you want to raise small crucian carp at home, then you have to build a small fish pond If you have this condition, you can build a fish pond like this on the top floor, but the waterproofing of this fish pond must be done well.

If you want to raise crucian carp at home, I don't think the survival rate is too high, you need to change the water frequently and wear bait on your head, and the oxygen concentration in it should be appropriate.

If you raise small crucian carp at home, you need to change the water frequently if you want to feed them, and then the small crucian carp will easily live, and the life of the small crucian carp is very tenacious.

If you keep a small fish at home, the water must be clear, feed them to death on time, and put disinfectant in the water to prevent them from getting ichthyosis

It's best to buy a fish tank, so that you can give oxygen to the fish, so that the small carp can survive, if there is no oxygen, it is not good to raise fish in summer.

It is indeed more strenuous to raise small crucian carp at home, which is not as easy to raise as tropical fish, and it is necessary to have a good aquarium.

If this is not live blood, it is actually difficult to feed, and this crucian carp is still better to raise in the living content, which is relatively speaking, I think it is basically impossible to raise.

Don't just think about eating it every day.

1. Crucian carp is an omnivorous fish, but adult fish are mainly plant-based. Because plant-based feed is abundant in water bodies, there are many varieties and a wide range of food intake.

2. The stems, leaves, buds and fruits of vascular aquatic plants are the favorite food of crucian carp, and in the waters of higher aquatic plants with water chestnut and lotus root, crucian carp can obtain a variety of rich nutrients. Diatoms and some algae are also food for crucian carp, and they also love to eat small shrimp, earthworms, young snails, insects, etc.

3. It should be noted that the water should be changed in a timely manner, and the water should be dried before the water change, and it is best to change the water when the temperature of the old and new water is the same. The purpose of changing the water is to remove the excrement of the fish and keep the water clean. In the early stage, 1-2 days to change the water, after 2-3 times, 3-5 days to change the water is fine.

4. Place the crucian carp in a cool and ventilated place as much as possible, reduce the water temperature and increase the amount of dissolved oxygen. In many cases, it is best to keep crucian carp in water that freezes quickly.

5. The water surface is as wide as possible, and the small water basin cannot raise live crucian carp.

You can raise crucian carp at home. Crucian carp is a kind of fish with tenacious vitality in the bridge, and the following points need to be paid attention to when raising crucian carp

1. The suitable water temperature for crucian carp is 10 degrees Celsius to 32 degrees Celsius, and it can survive in alkaline water.

2. Crucian carp is omnivorous, and can be fed some corn, rice bran, bract, wheat and other foods, or some relatively tender aquatic plants, small shrimp, earthworms, bloodworms, etc.

3. Don't raise too intensively, otherwise it is easy to lack oxygen. Change the water every day or two, and don't change the tap water too often.

4. Crucian carp have a gentle temperament, but the freshly caught crucian carp will be more alert and should avoid frightening them.

Just raise it with a bucket. If you have more water, you can change the water once every two days, and if you have less, you can change the water once a day. Also, when it was just caught, it didn't adapt to the environment and didn't eat. After it adapts to the environment, you can catch some earthworms for it to eat

<> wild crucian carp wants to be kept at home, and needs to be provided with a large tank so that it can move normally. It is best to dry the water in the tank for a few days, so that the harmful gases in the water can volatilize, and at the same time, impurities will also precipitate, which is beneficial to the health of the fish. If you don't raise it for a long time, you don't need to feed it, the fish are very hungry and don't die if you don't feed it for a few days, and you can feed a small amount of bran if you raise it for a long time.

It can be fed, and the feeding method is as follows:

1. Change the water once a week, don't change it too often and leak too often.

2. It is recommended to raise some aquatic plants in the fish tank.

3. Adjust the water temperature to between 16 and 28 degrees.

4. Sprinkle some salt every time you change the water to prevent diseases.

5. Keep the fish in a semi-starved state, and the fish will be more active.

6. When changing the water, if tap water is used, expose the water to the sun for three days in advance.

7. Proper sun exposure. Hunger.

8. The water temperature should be constant.

9. Only two-thirds of the water is changed each time.

10. You can feed small crucian carp phytoplankton, bryophytes, earthworms, small shrimp, bloodworms, rice grains, bract rice grains, wheat cover rolling grains, bean noodles, and bud rice noodles.

Tips for keeping crucian carp at home: prepare a fish tank and water source, feed the crucian carp crucian fish, maintain the environment of the fish tank, pay attention to temperature regulation, etc.

1. Prepare the fish tank and water source of the stove: prepare a fish tank of appropriate size (the length, width and height are moderate), and clean it. Then prepare drinking water or tap water, or drinking water at room temperature.

2. Feed the crucian carp caught: Put the crucian carp into the fish tank first, and first you need to feed the crucian carp food. You can go to a pet store and buy food or fish food specifically for crucian carp. Feed the crucian carp regularly every day, more often, but don't overfeed it.

3. Maintain the environment of the fish tank: pay attention to cleaning up the debris in the fish tank every day, and replace the water in the fish tank regularly to ensure that the water quality in the fish tank is clean and odorless. Only by maintaining a good environment in the fish tank can we ensure the good growth and reproduction of fish.

4. Pay attention to temperature regulation: During the freezing season, the indoor temperature will decrease, which may affect the survival and growth of the fish. The partition between the fish tank and the surrounding environment can be increased to increase the water temperature, discharge acidic carbon dioxide, and increase the amount of oxygen ** to prevent gastrointestinal diseases caused by excessive temperature difference between day and night and the mortality rate of juvenile fish.

Introduction to crucian carp

Crucian carp (scientific name: cyprinus carpio) is a relatively common freshwater fish, with rapid growth and development, strong reproductive ability and high economic value, and is one of the important species of freshwater aquaculture in China. It is also one of the important species for farming and fishing.

Crucian carp belongs to the carp family, native to Eurasia, and is now distributed in freshwater ecosystems around the world.

Physical features: crucian carp has a slightly bulging back and head, and a slightly flat abdomen. The body color is mostly silvery-gray, the abdomen is white, and there are many black spots on the back and sides, which can generally reach 30-60 cm.

The crucian carp has a plump body with round and shiny scales, especially some hard spines on the head and tail.

Habits: Crucian carp is a social fish that prefers to swim in deep waters. Facing loose substrates, it loves to eat small aquatic earthworms, small snails and other small aquatic organisms.

Growth and development: crucian carp grows rapidly, and the general growth cycle is 3-4 years. At about one age, the body length is about 10 cm, and at the age of 3, it can reach about 15-20 cm. At the age of 4-5, it can reach 25-35 cm.

Breeding method: The reproduction method of crucian carp is generally the development of fish eggs, male and female fish dig holes in the bamboo to make nests and lay eggs, the eggs are orange, and hatch in about 1-2 days.

Economic value: Crucian carp is a freshwater fish with high economic value, which can be used for food, fishing, ornamentation and breeding. In China, the scale of crucian carp cultivation is large, and it is one of the important aquaculture species in China, and its output ranks in the forefront of freshwater aquaculture fish in China.