CATDOLL : CATDOLL: Can dace be kept in a fish tank? How to keep it?

1. Can dace be kept in a fish tank? How to keep it?

Can dace be kept in a fish tank? Dace is one of the fish species living in southern my country and can be artificially bred. However, their breeding is generally carried out on a large scale, that is, they need to be bred in breeding ponds. Some people also breed them in fish tanks, but it is not common. This is because dace is not a special ornamental fish, and its color is not bright. It is not common to keep it in a fish tank as an ornamental fish. More people still keep it in a breeding pond. 1. Can dace be kept in a fish tank? Dace is one of the many fish species living in my country. It is relatively common in the south, but not in the north. They have certain economic value, so it is also common to breed them artificially. Breeding ponds are generally used when breeding them, because the number of dace raised by breeders is generally large. Because they have high requirements for water temperature, they are generally artificially bred in the south, and they basically cannot naturally overwinter in the north.

In addition, some people also raise dace in fish tanks. However, dace is not a special ornamental fish, and its ornamental value is not particularly high, and its color is not bright, so it is basically not raised in fish tanks as a farmed fish. In general, although it is possible to raise them in fish tanks, this behavior is not particularly common.

2. How to raise dace 1. Container: As mentioned above, dace can be raised in a breeding pond or a fish tank. If it is raised on a large scale, a breeding pond is needed, the area is generally about 6 mu, and a layer of silt needs to be made at the bottom. If it is raised in a fish tank, water plants and other green plants can be planted in the fish tank.

2. Water temperature: Dace fish have relatively high requirements for water temperature, so whether it is cultivated in a breeding pond or in a fish tank, the water temperature needs to be controlled. Generally speaking, it is more appropriate to keep it between 15-30 degrees, and it must not be too low.

3. Food: Mud carp is an omnivorous fish and is not picky about food. It can be fed with animals or plants. If you breed dace in a large area, you can put some soybean milk or vegetable cakes in the breeding pond as food for the dace. If you breed them in a fish tank, you can choose a variety of animals and plants.

4. Disease prevention: In general, the resistance of dace is relatively strong and it is not easy to get sick. However, there is a relatively common disease called "bubble disease", so it needs to be prevented and treated regularly. Water quality is a relatively important aspect. The water quality needs to be kept clean all the time and the water needs to be changed regularly.

2. Dace farming technology, catfish farming technology

1. To raise ribbon ant fish, you need to prepare a slightly larger fish tank, because this kind of fish cannot be raised alone, it must be raised in a group.

2. It has a strong ability to adapt to temperature. Usually the water temperature is best between 14-28℃. This fish has a wide range of diet and can eat algae, earthworms, breadcrumbs and other foods.

3. It should be noted that its reproductive ability is very weak, and it needs to rely on river clams to ensure the successful hatching of fish eggs.

3. Where is dace fish produced? How to cook it?

Dace is commonly known as native dace, male dace, and snow dace. It belongs to the genus Dace of the subfamily Cyprinidae. Dace is a fish that lives in warm climates and is mainly distributed in southern China. In the Pearl River Basin, it is one of the main targets for river fishing and pond farming, and has a farming history of hundreds of years.

Mud carp is omnivorous. Four days after hatching, the fry begin to eat zooplankton, such as rotifers, copepods and small cladocerans. Ten days after hatching, when the body length is more than 1.4 cm, in addition to eating zooplankton, they begin to eat phytoplankton. Later, they eat more and more phytoplankton until about 40 days after hatching, when the body length is more than 4 cm, they mainly eat phytoplankton. At the same time, mud carp likes to lick the algae growing on the surface of the bottom soil or the surface of the rock. In addition, they also swallow a small amount of zooplankton and organic debris. Under pond culture conditions, they can eat rice bran, peanut bran and other feeds.

Mud carp is a warm-water fish. When the water temperature is between 15℃ and 30℃, it has a strong appetite. When the water temperature is higher than 31℃, its appetite decreases. When the water temperature is lower than 14℃, it gathers in deep water and does not move much. When the water temperature is lower than 13℃, it stops eating. When the water temperature is lower than 7℃, it cannot survive. Because mud carp has poor cold resistance, it usually needs to be placed in deep water pools that are sheltered from the wind and facing the sun when it overwinters in the Pearl River Delta ponds. Sometimes, additional cold-proof measures are needed.

Mud carp is a bottom fish that does not require high levels of dissolved oxygen and can adapt to relatively fertile water bodies. When the water temperature is between 20℃ and 28℃, the dissolved oxygen content is less than 1 mg/L, and it can still feed normally; it has not suffocated when the dissolved oxygen content is as low as 0.24 mg/L. Therefore, it can be stocked at a high density, generally about 1,000 per mu.

The growth rate of dace is slower than other domestic fish, especially in ponds with high stocking density, and it grows even slower. The weight of a one-year-old fish is about 70 grams, the weight of a two-year-old fish is about 250 grams, the weight of a three-year-old fish is about 350 grams, and the weight of a four-year-old fish is about 500 grams. However, the group yield of dace is high, and the edible specifications of dace are not high. It can be put on the market with a weight of about 200 grams. The economic benefits of stocking dace are still relatively high. The fry bred in summer are cultivated into fish with a weight of 5 to 10 grams in the fry and fish ponds in the two stages of the year. At the end of the year or the following year, they are put into adult fish ponds for intercropping and raised to medium-sized fish of 50 to 100 grams. In the third year, they are put into adult fish ponds for mixed breeding and raised to commercial specifications of 200 grams for market. The fish that are put on the market in summer are the second-year fish; the fish that are put on the market in autumn have gone through three autumns, called three-autumn dace, and generally weigh about 250 grams.

Due to the characteristics of grass carp such as wide feed sources, adaptability to fertile water environment, strong disease resistance and high group yield, it has become a must-raise species in pond farming.

Dace with black bean sauce is the main ingredient

30 grams of dace in black bean sauce, 150 grams of duck kidney, 10 grams each of ginger and green onion.

Seasoning:

30 grams of peanut oil, 5 grams of salt, 10 grams of MSG, a little pepper, and an appropriate amount of wet cornstarch.

Production process:

1. Dice the black bean dace, peel and mince the ginger, chop the green onion, peel the duck kidney and cut into flowers (into balls).

2. Heat oil in a pan, add minced ginger and stir-fry dace with fermented black beans until fragrant, then add duck kidney and stir-fry until 80% cooked.

3. When the duck kidney balls are almost cooked, add salt and MSG, sprinkle with pepper and stir-fry for several times. Thicken with wet cornstarch and sprinkle with chopped green onions.

Dace with broccoli

Ingredients:

2 dace fillets, about 650 grams of broccoli, 1 tablespoon each of chopped water chestnuts, chopped dried shrimps, and chopped green onions.

Ingredients:

Seasoning: 1 teaspoon salt, 1/4 teaspoon pepper, and appropriate amount of five-spice powder.

Preparation method:

1. Soak the broccoli in dilute salt water, then cut it into small florets with the stems, blanch it in boiling water, rinse it with cold water, drain and set aside.

2. Slice the grass carp spine, chop it into pieces, add chopped water chestnuts, chopped dried shrimps, chopped green onions and seasonings, stir into fish paste and set aside.

3. Coat the small stem part of each broccoli floret with cornstarch and then fill it with isinglass.

4. Fry over medium heat until the isinglass is cooked through and then serve.

Remark:

Tips: Soaking broccoli in salt water can kill insects and eggs hidden in the flower buds. Applying cornstarch before making fish glue can make the fish glue stick to the broccoli and prevent it from falling apart.

Dace with potatoes

raw material:

400g potatoes, 75g black bean dace, 30g minced garlic, appropriate amounts of sugar, MSG, soy sauce, rice vinegar, Maggi, chili oil, scallion oil, and sesame oil

Preparation method:

1. Peel and wash the potatoes, cut into thin strips, put into clean water to rinse off the starch, and then blanch in boiling water until cooked, then remove from the water and cool, then drain and place on a plate.

2. Chop the black bean dace into small pieces, put it into a bowl, add minced garlic, sugar, MSG, light soy sauce, rice vinegar, Maggi, red oil, scallion oil and sesame oil to make a sauce, pour it on the shredded potatoes on the plate, mix well and serve.

Dace with Bamboo Shoots

raw material:

500g green bamboo shoots, 75g black bean dace, appropriate amounts of sugar, soy sauce, Maggi, Umami King, and red oil

Preparation method:

1. Peel and clean the bamboo shoots, cut into slices and place on a plate.

2. Chop the black bean dace into small pieces, put it into a bowl, add sugar, light soy sauce, Maggi, Fresh King, and red oil to make a sauce, pour it on the green bamboo shoots on the plate, mix well and serve.

Dace with spinach

raw material:

400g spinach 75g black bean dace (including 25g black bean, the same below) sugar, soy sauce, Maggi, and Umami King as appropriate

Shed type method:

1. Wash and cut the spinach into long sections. Boil them in boiling water until cooked, then remove them from the water and cool them down. Drain the water and place them on a plate.

2. Chop the black bean dace into small pieces, put it into a bowl, add sugar, light soy sauce, Maggi Fresh and Umami King to make a sauce, pour it on the spinach on the plate, mix well and serve.

Stone dace

The smell is salty, slightly cold and poisonous.

Indications 1. Paralysis caused by stroke, inability to lift hands and feet. Use 2 liang of pangolin (right pangolin for left paralysis, left pangolin for right paralysis), 2 liang of Dachuan Aconitum for cooking, and 2 liang of red sea clam as big as a child, grind them into powder. Use half a liang each and mash it with scallion white juice, mix it into a thick cake, about half a liang in diameter, stick it on the soles of the feet on three sides of the affected area, tie it up, sit quietly and soak your feet in hot water, until the body is numb and sweating, remove the medicine immediately, and the hands and feet will gradually be able to lift up. Repeat the treatment in this way after half a month, and the root cause can be eliminated. During the treatment, pay attention to diet, avoid wind, and maintain your body.

2. For fever malaria, use 1-2 grams of pangolin and 10 dried dates, burn them together and grind them into powder. Take 3 grams each time at dawn when the disease occurs, with water.

3. Diarrhea and urgency. Use pangolin and clam powder in equal parts, stir-fry them together, and grind them into powder. Take one qian each time, on an empty stomach, with warm wine.

4. Intestinal hemorrhoids, gas hemorrhoids, pus and blood. Use one liang of pangolin (burned to preserve its nature) and three pieces of nutmeg, grind them into powder. Take two qian each time, with rice soup. For serious cases, add one liang of hedgehog skin ash.

5. Women with vulvar swelling and triangular ovary lumps. Take about 50g of pangolin according to the symptoms, fry until browned, grind into powder. Take 20g each time, with wine.

6. Milk obstruction. Roast pangolin and grind it into powder. Take one spoonful each time with wine. Take twice a day. Comb the milk with oil to relieve the obstruction. This recipe is called "Yongquan Powder".

7. Mastitis. The treatment is the same as above.

8. When swelling and infection first occur, insert a pangolin into the hot ashes of awn, roast it and grind it into powder. Take 2 liang of it and add a little musk. Take 2.5 qian each time with warm wine.

9. Fecal poisoning and carbuncle. Use half a liang of pangolin and two qian of Poria cocos, roast them with vinegar, grind them into powder, take two qian with wine, apply the pangolin powder externally, mix with sesame oil and talcum powder to the affected area. It is also OK to apply only the powder.

10. Scrofula ulcer. Burn 21 pieces of pangolin, grind into powder and apply. Another recipe: Use pangolin (fried in soil), blister beetle and cooked wormwood, grind into powder in equal parts and apply to the affected area; also use black cypress leaves on the towel. Moxibustion for four times, very effective.

11. Pus in the ear: Burn pangolin and add a little musk, blow it into the ear. After three days, the water will dry up and the ear will be healed.

12. Tinnitus and deafness (sudden deafness, kidney deficiency, feng shui bell and drum sounds in the ear). Use a large piece of pangolin and stir-fry it with clam powder until it turns red. Add seven scorpion tips and a few musk sticks, grind them into powder, and use sesame oil to melt wax, mix the powder and make a stick. Wrap it with cotton and plug it into the ear.

13. Red and painful eyes: Grind a piece of pangolin into powder, spread it on white paper and roll it into a twist, burn it to smoke eyes.

Carrot and Dace Soup

Ingredients: Mud fish, lentils, adzuki beans

Method: Fry the dace in oil until golden brown, wash the lentils and adzuki beans, put the dace, lentils, adzuki beans and candied dates in a soup pot, add water and boil for two and a half hours, add salt and serve

Dace with black bean and corn

Ingredients: 1 can of canned corn kernels, 100g black bean dace, 50g diced green and red peppers, minced garlic, salt, sugar, MSG, salad oil as needed

Preparation method:

1. Dice the black bean dace; rinse the corn kernels with water and drain.

2. Heat salad oil in a clean pot, add minced garlic and stir-fry until fragrant, then add diced dace and stir-fry until fragrant, then add corn kernels and diced green and red peppers and stir-fry evenly, add salt, MSG, and sugar, stir-fry evenly, remove from the pot and serve.

Dish: Steamed Dace with Shrimp Paste

Main ingredients: one 600-gram dace, 2 green onions, and half a red pepper.

Ingredients: Seasoning: 1.5 tablespoons of shrimp paste, a little minced garlic and shallot, and appropriate amounts of salt, wine, and sugar.

Preparation: (1) Heat the oil and sauté the minced garlic, shallots, shrimp paste and other seasonings over low heat until fragrant. Remove from heat and let cool.

(2) After cutting open the grass carp, clean it and wipe it dry. Apply the sauce to the belly and both sides of the fish body. Steam it for 8 to 10 minutes until cooked. Sprinkle with shredded green onions and red peppers and drizzle with a little boiling oil before serving.

Dace is commonly known as native dace, male dace, and snow dace. It belongs to the genus Dace of the subfamily Cyprinidae. Dace is a fish that lives in warm climates and is mainly distributed in southern China. In the Pearl River Basin, it is one of the main land-based fish caught in rivers and farmed in ponds, and has a farming history of hundreds of years.

Main ingredients: 30 grams of dace in black bean sauce, 150 grams of duck kidney, 10 grams each of ginger and green onion.

Seasoning: 30 grams of peanut oil, 5 grams of salt, 10 grams of MSG, a little pepper, and an appropriate amount of wet cornstarch.

Production process:

1. Dice the black bean sauce dace, peel and mince the ginger, cut the eggplant and green onion into flowers, peel the duck kidney and cut into flowers (into balls).

2. Heat oil in a pan, add dried fish balls, minced ginger and black bean sauce, stir-fry until fragrant. Add duck kidney balls and stir-fry until 80% cooked.

3. When the duck kidney balls are almost cooked, add salt and MSG, sprinkle with pepper and stir-fry for several times. Thicken with wet cornstarch and sprinkle with chopped green onions.