My family s Black Mali has cubs, what to feed and how to raise them. Hurry, hurry!

First of all, there is no need to feed any bait until the nutrients in the egg sac in the belly of the fry are absorbed. At the same time, before the swim bladder in the fry is not inflated, the fry can not swim in parallel, so as to prevent excessive vibration of the water in the pond, so as not to cause the fry to fall off from the ovary or the wall of the pond and sink to the bottom of the pond and die. Specifically, in the fry stage to prevent the storm from hitting the hatchery, after two or three days the yolk sac disappears, the swim bladder is inflated, you can start feeding, but you can not eat live water fleas, you can feed some cooked egg yolk.

Every morning. Nine and ten o'clock each feed once, the beginning of the fry food is very small, feeding method is to wrap the boiled egg yolk with gauze, gently knead and squeeze the egg yolk to crush, and then wrap the gauze with the egg yolk on the water surface gently swing, while swinging and moving the young position, so that the egg yolk fine particles are evenly suspended in the fry pond water through the gauze hole in a cloud shape, and an egg yolk can be fed to about 4-5 tanks of fry. There are also egg yolk water to feed, the method is to mix 50 grams of cooked egg yolk with 5 kg of tap water, and the egg yolk water filtered with gauze can be fed to 10,000 fish fry. Feeding too much egg yolk water will affect water quality.

Fry grow quickly after feeding egg yolks, about.

After seven or eight days, you can swallow the baby daphnia and stop feeding the egg yolk. When feeding live daphnia or rotifers, do not feed dead water fleas at this time, because the dead water fleas sink to the bottom, the fry have poor swimming power and cannot eat, and at the same time, they will also spoil and affect the water quality. In addition, you can put some aquatic plants in the fish tank, and you can put a small amount of aquatic plants (usually what aquatic plants you use to raise big fish, small fish should also be used), but you must clean up the excrement and leftover food residues of small fish in time, keep the water clean, and give sufficient oxygen.

Fish fry almost always eat egg yolks, and when the fry's belly is yellowish, it means that they are full and can no longer be fed. The oxygen vapor pump can be left out to prevent excessive vibration of the water in the pond and avoid small fry from being frightened, causing the fry to fall off from the ovary or the pool wall and sink to the bottom of the pond and die.

When you find that the mother fish is about to give birth to small fish, it is best to fish it and keep it alone, which is only to prevent the small fish from being eaten by other large fish. When the mother fish has finished giving birth, the large mother fish should also be separated from the small fish in time.

How to take care of newborn fish:

The temperature remains at around 28 degrees.

Change the water: If it is a fish tank with filtration equipment, change the water once every three days, and change one-third of each time. If it is a small fish tank (if the tank is too small, pay attention to the stocking density is not too high, and pay attention to the supply of oxygen), then change it once a day, about one-fifth.

It should be noted that the water temperature of the new water should be as consistent as possible with the water temperature in the original tank, not too much difference, and it is best to have a positive or negative degree, because the small fish at this time are too fragile. Don't let the impact of the water flow be too strong when changing the water. Another note must not be used to change the freshly connected tap water, the new tap water contains a lot of harmful substances to the fish, so the freshly connected water must be put on for two or three days, and then change for the small fish.

Feeding: Go to the fish market to buy the kind of very thin nematode, of course, small fish can't swallow such a long nematode, so you need to use your hands or other tools to cut the long nematode into small pieces about a centimeter in length. This makes it easy for small fish to eat. It's really not okay to feed some raw eggs.

If you still don't understand, send me a message directly and I'll reply as soon as possible.

It is indeed possible to use hard-boiled eggs, I have also used them, but the small fish are too small, it is difficult to grasp the amount of feeding feed, and it is very easy to pollute the water environment by cutting egg yolks. After about a month, you can feed the earthworms (red worms), and they can be like big fish when they are older. It matures in about four months, which also depends on the feeding situation, and there are many factors that affect the growth rate of small fish.

The water change is basically two days to replace the water in the original fish tank 1 5, do not use tap water directly, because the adaptability of the juvenile fish is very poor, the water should be sleepy, and the temperature should be roughly the same as the temperature of the water in the fish tank. It is best to have aquatic plants in the tank, and the kind of aquatic plants that are small and dense should help the growth of small fish. However, after the aquatic weeds are purchased, it is best to rinse them with potassium permanganate solution, soak them for 15-20 minutes, and the concentration of the solution should not be too strong, and then wash them with water to prevent aquatic weeds from carrying diseases.

That's how I got the fish I gave my friend some time ago, and now it's almost two months, and the little fish is almost there, and it's growing fast, and that's where the fun lies.

I'll tell you how to feed the fish! Hope you're satisfied! Keep plenty of food and clean water.

You don't have to take care of it.

But be sure to separate from the big fish.

Newborn baby tropical fish don't need to be fed, just throw some ordinary fish food.

Put the boiled egg yolk in it as fish food for small fish, don't put too much, and when the small fish is bigger, you can eat the big fish and twist it into powder by hand, so that the small fish can be eaten.

However, it is necessary to separate the big fish from the small fish, and the big fish may eat the small fish. And pay special attention to the water temperature, water temperature is a very important cause of fish death, it is better to add a heater, and pay attention to oxygen. It's inevitable that the fish will die twice, but most of them are fine.

It is best to use a screen to filter fish insect water, commonly known as "water migration", to raise guppy hatchlings.

1.The water temperature of the female fish is best higher than 27-28 degrees, and for tropical fish, you can add a little salt to the water, which is good for both large and small fish, and can also improve the survival rate.

2.It is best to lower the water level to 6 cm to 8 cm after the birth of the small fish, so that the small fish can rise and fall to the surface of the water to breathe oxygenated water, which can improve the survival rate.

3.Generally, I feed the small fish 24 hours after birth, because the small fish are very weak and weak when they are born, and they need to absorb the nutrients in the abdominal cavity before they can eat, and if they are fed too early, it is not good for the digestive system of the small fish.

4.Do not change the water for 3-5 days after the birth of the small fish, which can reduce the unnecessary death of the small fish.

5.Do not change the water too much for small fish, raise them in a small tank, and change the water by 10%-20% each time.

6.After 15 days of birth, the small fish are reared in a large tank to increase the growth rate. I wish your little dark horse a healthy growth!

Remember to fish out the females first. It depends on the yolk sac of the small fish (I forgot whether the black Mary is viviparous or oviparous, if it is viviparous, it is first fed with powder feed or daphnia. There is no absorption.

After absorption, you can feed some fine powder for juvenile fish. Feed can be bought at fish stores. After 1 or 2 weeks, the weak small fish can be picked out, and only the strong small fish are left, so that the survival rate of the small fish is relatively high.

The first 1 or 2 days can not be fed It should be that when the small fish are born, there will be yellow sacs [that is, the nutrients brought by themselves], but they will be fed in a few days, because the nutrients brought by themselves are absorbed!! You can put some [Daphnia] in it, and you can also put a larger Daphnia, because large Daphnia will also give birth to small Daphnia, so that you will not be afraid that small fish will not be able to eat fleas!! I'm also a fan of ornamental fish, and I've also raised Black Marley!!

Oh, a little experience, in addition, black mariard belongs to the viviparous killifish family, which is very easy to raise

Complete!!!

Soak in milk powder. I use baby bottles, too. If the nipple is too big or it won't suck, feed it with a syringe with the needle removed, pressing it in little by little.

Feed the egg yolk A little quick is enough for them to eat, Zhang is fast, don't believe you try.

No need to feed for the first few days! Slightly larger feed some egg yolks.

You can add it by twisting the hard-boiled egg yolk.

Place the aquatic plants with milky white eggs in a fish tank (preferably a clay tank) with fish water and place it in a place where sunlight can reach it. After the fertilized eggs are harvested, they should be transferred to the hatching tank within 1 2 hours for incubation, and the temperature difference should be controlled to be less than 2; It is necessary to ensure that the water quality of the hatching tank is fresh, the dissolved oxygen is sufficient, and there are no harmful organisms;

Do not flip the nest during incubation and ensure that the nest and fertilized eggs are submerged in water; After the yolk sac of the larvae disappears, all the fry can swim up and down (called "leaving the nest") on their own, and the nest will be removed after 1 or 2 days. During the incubation process, the water should not be changed, and the water should not be stirred, so as not to affect the development of the embryo, resulting in the deformity of the development of the fry or death.

After the larvae leave the nest, they should start eating, and gradually transition from endogenous nutrition to exogenous nutrition, so it is necessary to strengthen the management of the fry stage to keep the water quality fresh and the bait sufficient and stable. The feeding of the fry begins after all the fry have left the nest, and cultivated or natural plankton is the best opening material, which can also be replaced by artificial feed.

The fry are fed eel meal in the first week after swimming, 6 7 times a day, feeding must start from the edge of the fish pond, and then feed in the middle, do not overdose, otherwise it will seriously pollute the water body, affect the health and survival of the fry, the second week can be fed live daphnia, 3 4 times a day; From the third week, the fry gradually grow, and depending on the situation, they can be fed with bloodworms, etc.

First, what kind of fish to look at. Viviparous fish, or spawning bai

Target. du (no matter what it is, you have to put the male fish, zhi1 is enough dao.) ）

Second, it can be fished out separately and recuperated (together with the smelt). In order to prevent the broodstock from eating small fish, if it is a viviparous fish, peacock, Mary, etc., you can put a filter under the tank, and the small fish can go down. It is also possible to spread a layer of glass balls on the bottom layer.

Let the mother fish be alone, don't touch her, and she will be fine.

First of all, take out the male rat and tear it down.

Then give the mother mouse as much wood chips as possible, in addition to changing the water, adding food, do not disturb the mother mouse, do not look curiously at the mouse, do not wash the cage and change the bedding.

Strengthen the nutrition of the female mouse If there are live bread worms, feed them 3-5 every day If there are no live bread worms, boil eggs to give the female mouse egg whites Divide small pieces to the female mouse and then add them after eating so as not to spoil in it Half an egg white every day is almost the same Don't feed the dried bread worms There is no nutrition and it is easy to get angry.

Generally, after 12 days, you can change the bedding At this time, the mice have begun to eat and crawl all over the cage But it also depends on your relationship with the female mouse Because the female mouse is very sensitive when raising BB Easy to bite When changing the bedding, remember to bring a glove to take out the female mouse and the mouse and put it together The bedding material is poured in half and left half (I am leaving the clean sawdust at the bottom and the broken poop is poured out) and then adding new ones into it At this time, the sawdust is not used a lot.

Don't worry too much, Mother Rat has always been a model mother who will take BB well.

==、 It's in the wrong place This is a dazzling dance game·· There's nothing in your hamster dance

Eat whatever the big ones eat and the small ones you eat

Soybean pork knuckle soup.

Papaya crucian carp soup.

These two are the most basic therapeutic soups for lactation! Can be added to the grass!

High-tech galactagogue injections are just injections.

If the above effect is not good, artificial help puppy lactation! You can buy goat milk powder and pacifier feeding in the supermarket (you can also use a syringe with a needle removed).

Pay attention to the amount of water! Don't mix it too sticky! This can cause puppy choking and constipation! These are all extremely dangerous and even fatal for puppies.

Feed more calcium-supplementing foods and mix foods reasonably.

Keep the environment warm and not too humid, pad cotton what is more comfortable, newborn rabbits to feed milk, rabbits are too small can be very troublesome, be careful not to hurt rabbits when feeding, milk should be diluted not too cold, rabbits are too snacks are not much but will be very diligent, take care of it, in fact, there is no mother of rabbits is not very easy to live is true, come on!

Did you die in childbirth?

It's hard to feed artificially.

Feed it some milk with a syringe and have a look.

Did the female rabbit rip off her hair?

Wrap the baby rabbit with the hair of the female rabbit.

How can you die? Are you taking it? Hey, I'm afraid you won't be able to feed you."

It may be postpartum convulsions.

Postpartum seizures are a metabolic disorder characterized by low blood calcium. It is manifested by tonic spasms of muscle qi and impaired consciousness. The disease can occur before, during and after childbirth, but it is most common in 2 to 4 cycles after childbirth, and it is more common in female dogs with high lactation.

Generally, it is a sudden onset, without aura, the initial symptoms of mental excitement, the sick dog is restless, timid, occasionally whining, clumsy gait, and shortness of breath. Soon on, convulsions appear, intermittent or tonic spasms of the muscles, stiffness of the limbs, swaying gait, and even lying on the ground Elevated body temperature (above 40 degrees Celsius), difficulty breathing, rapid pulse, foaming at the mouth and bluish-purple mucous membranes. From the onset of symptoms to the onset of spasms, it is about 15 minutes and about 12 hours, and after more urgency, if not treated in time, more than 1 2 days later, suffocation and death.

Rapid diagnosis is important and can be confirmed by measuring the level of calcium in the blood (if the serum calcium is less than 100 milliliters) in combination with clinical symptoms.

Prevention and control measures] intravenous injection of 10 calcium gluconate 5 20 ml (must be injected slowly), and intravenous sodium pentobarbital (dose 2 4 mg kg body weight) or chlorpromazine hydrochloride (dose 1 1 6 6 mg kg body weight per time, intramuscular injection) to control spasticity. Female dogs take calcium tablets orally or add calcium to their food.

In order to prevent postpartum convulsions, adequate amounts of calcium, vitamin D and inorganic salts should be provided in food before and after childbirth. During lactation, attention should be paid to the balance and adjustment of the diet.