How to raise a good goldfish 20, how to raise a good goldfish

Animal feed such as daphnia, earthworms, mealworms, green worms, skin worms, etc. The main feeds are earthworms and sesame seeds. Both red and black earthworms can be fed.

Do not feed low-quality goldfish feed that you have bought. Because this feed has too much starch, poor nutrition, is not easy to digest, and the water quality is easy to pollute, goldfish eat malnutrition, goldfish growth is relatively slow, and it is easy to get sick. 2. Lighting:

It is best to keep the fish tank in a place where there is sunlight for 1-2 hours. In this way, the sun's ultraviolet rays are used for sterilization. It plays a role in disease prevention.

This reduces the number of diseases. Try to prevent fish diseases as the main thing, supplemented by medication. At the same time, due to photosynthesis, the color of the fish body is also relatively bright and beautiful.

3. Water change: Frequent water change can increase the dissolved oxygen in the water. When changing the water, you can only change one-third to one-quarter, and you can't change a lot at once, and the fish are not adaptable.

It is important to keep the water in the aquarium clear. Fish with sufficient dissolved oxygen in the water can grow and grow quickly. Otherwise, it stops growing or even dies.

4. Stocking density: Due to the small size of the domestic rectangular aquarium, it must not be raised more, and less should not be more. For example, in a container with a length of 40 cm, a width of 25 cm, and a height of 30 cm, 6 8 small goldfish with a length of 5 7 cm can be raised.

For example, a circular glass tank with a diameter of 26 cm and a height of 13 cm can raise 4 6 small goldfish of 4 6 cm. Adult fish with a body length of more than 8 cm should not be raised in a small glass tank, but need to be raised in a large glass tank or ceramic tank of a luxurious type, and equipped with a small aerator for backup to prevent hypoxia. These stocking densities are only reference numbers, and they also depend on the water temperature, the strength of the fish and the quality of the water.

Generally speaking, the fish are large and have a small number of feeds; More in winter and less in summer; When the water temperature is low, you can raise more, and when the water temperature is high, you can raise less. Domesticated goldfish, if you master the above points, you will be able to keep the goldfish healthy and lively, colorful, swim in the water, loved, so that you never get tired of watching, and have endless fun. I will definitely be able to raise it, I wish you success.

Goldfish is a more delicate fish, you must pay attention to the quality of the water when breeding, if you use tap water, then you put the water where to stand still for about 3 days, so that the chlorine in the water is emitted into the air, and when changing the water, you can not change the water all at once, you can change only 1 3 on it, so that you can keep the water temperature will not change too much so that the goldfish can not stand, if you use the well water, then you also put the water at room temperature for a day, is the water temperature and normal water temperature is equal, not back to have too much difference. If the goldfish is sampled with river water, your water can only be used after disinfecting, and you should not give too much when feeding the goldfish, so that the goldfish will be supported to death, and you can't feed too much, if you don't grasp it well, you can feed it several times a day, and feed a little less each time. And to prevent goldfish from disease, often disinfect the fish tank to make the fish tank clean and hygienic.

Including the decorations inside, it is also necessary to disinfect. I know so much and I hope your goldfish can grow up healthy.

First, pay attention to water.

If you want to use tap water, it must be water that has been left standing for about three days.

Second, pay attention to the size of the fish tank.

Generally speaking, a small fish needs two litres of water for one minute.

You can calculate for yourself, of course, if there is an oxygenation and filtration system, the density can be much higher, but generally a small fish that is one centimeter long can stay healthy in one liter of water.

Third, pay attention to change the water not too diligently, in such weather, if there is no filtration and oxygenation equipment, you can consider changing it once every three days, no more than 1 2 at a time, and it is advisable to keep the water semi-clear (in my experience, you don't need very clear water).

Fourth, don't feed too often, such weather, once every two days, a feed bait should be eaten in 15 minutes.

Fifth, in such weather, try to keep more contact with sunlight, which is good for the health of the fish.

P, S: In my personal experience, you can add some salt to the water after changing the water, which is helpful to prevent the occurrence of fish diseases.

The baby goldfish is very weak, and there are a few things to pay attention to when raising it well.

The key to raising a good goldfish is water. The goldfish version lives in the water, and the right to water must be arranged. Often because of the number of water changes or not changing the water for the little goldfish, the little goldfish die.

If you use tap water, let it dry in the sun for two or three days before using it to let the chlorine in the water run away. When changing the water, it is necessary to leave a part of the old water, because the small goldfish are very weak, and the temperature of the water cannot change too much. It is better to change the water every week or so.

Pay attention to feeding baby goldfish. Be sure not to overfeed it. It is better to feed it live fish worms. Little goldfish are greedy and often die of indigestion caused by eating too much.

Observe the little goldfish frequently, and if you find it in bad spirits or floating on the water, you should change the water immediately; Seeing most of the baby goldfish floating on the surface of the water to breathe, give them a bath with 5 of light salt water.

In addition, it is best to put some green algae, aquatic plants or bottom stones in the fish tank, which can not only decorate the fish tank, but also play a role in photosynthesis. It can also form a wonderful symbiotic relationship with the feces of small goldfish, which plays a sterilizing role.

If you do the above things, you will be able to raise the little goldfish.

Tips for using water.

1；Wash the transparent fish tank (other utensils are fine, but be careful to be transparent) first.

2；With soda, without soda. Cool boiled water can be used instead. But remember never to use tap water, because there is disinfectant chlorine in the tap water, and baby goldfish can't eat it.

3；Try to have as much water as possible to ensure that the oxygen content is good and the fish are fully free. It's best to buy a small air pump for fish farming.

Feeding method. First of all, it is necessary to prepare the fish container, and dry the water in advance, if you want to spread sand and plant grass, you need to add the water slowly after everything is ready, and it takes about one or two days to dry the water. The goldfish are then placed in the aquarium in a plastic bag containing the "old water" and suspended in the pelagic layer of the water body, and after about half an hour, it is estimated that the water temperature in the plastic bag is close to that of the aquarium.

At the same time, add 1 teaspoon of salt to the water to sterilize. Wait for the fish to acclimatize to the aquarium for 1 to 2 days before casting the bait. If it is necessary to increase the stocking amount, the new fish should be kept in another container for 7-10 days, and after observing that the fish are indeed disease-free, they should be reared together with the fish in the original aquarium to avoid the introduction of pathogens0.

I think that it is necessary to change the water of the goldfish regularly, so as to better protect the environment of the goldfish, and at the same time we must pay attention to the amount when feeding, if you feed too much, it will also cause the goldfish to eat particularly strong, which is not conducive to the absorption of goldfish.

The first thing to know is what kind of goldfish you have. When feeding goldfish, you can't put too much in it at once, so that it doesn't swell to death.

To provide a suitable temperature for the goldfish, and the water quality in the fish tank should also be particularly good, there is an oxygen device to be installed, so that the goldfish do not lack oxygen, for some food with high nutritional value. Change the water regularly.

Personally, I think that the first thing to do is to keep enough oxygen for the goldfish, and also to have a very good environment, frequent water changes, and regular feeding, so that the goldfish can be raised well.

Be sure to put it in the fish tank, and always plug in the fish tank to make the fish have enough oxygen, so that it will not die due to lack of oxygen.

Among the ornamental fish, goldfish is one of the most easy to raise.

In the process of breeding, special attention should be paid to the water temperature. There can be no sudden change in water temperature, and that sudden change in water temperature is unbearable for goldfish. Be sure to make sure that the temperature changes between about 2 degrees Celsius every time you change the water.

Goldfish are kept in water to dry, ensuring that the water in which the fish live is rich in oxygen. When changing the water, don't be in a hurry to change it immediately, first place the water to be changed next to the fish tank, and then change it after a period of time when the water temperature tends to be the same, so that the impact on the goldfish is minimal.

About three days after the hatching of the small goldfish, the small fry will take the initiative to eat, we should pay attention to the feed, because the digestive system of the small fish at this time is very delicate, so the choice of feed must be cautious, because the quality of the open feed directly determines the future physical quality of the small fish. It is best to feed plankton such as rotifers and paramecium, which can be cultivated artificially or fished in ponds in the wild. If you can't get it, you can use the hard-boiled egg yolk and stir it evenly instead.

It is also necessary to change the water of the fish tank regularly, and disinfect the fish tank to maintain good water quality.

The water used to raise goldfish can be divided into old water and living water. As the name suggests, living water is fresh water, old water is the water that we have dried, afried, old water fish farming is more worry-free, and the water of old water has nutrient-rich microorganisms, which is beneficial to the growth of goldfish. However, the old water also needs to be replaced regularly, after all, after biological filtration, although the waste in the water can be turned into harmless inorganic salts, but with the increase of time, the concentration of inorganic salts will also increase, which will cause damage to the goldfish, and should be replaced regularly.

Don't rush to sell the fish you just bought, your carefully selected goldfish imitation skin can reach the state of your purchase three days later, you can start feeding, feeding standards: 1 to 2 times a day, 5 to 10 minutes to eat is appropriate. Feed less on rainy days, less or no at night.

In addition, observe the color of fish feces to distinguish the digestion and absorption of goldfish hunger: fish feces are green, brown or black, indicating that the fish body is suitable for feeding and good absorption. If the fish droppings are white, it is a sign that the fish is overfed.

It is necessary to pay attention to temperature control, the most suitable water temperature for goldfish survival is 15-18 degrees Celsius, the water temperature of the crude nucleus drops below 4 degrees Celsius, the goldfish begins to hibernate, and the feeding begins to be active when the stool is 10 degrees Celsius. Of course, the temperature should not be too high, the water temperature is high, the fish is active, it is easy to cause hypoxia and illness, the water temperature is too low, the fish are lazy to eat, affecting the growth.

Another is the cleanliness of water quality, goldfish eat a large amount of round, consume a lot of oxygen and discharge a lot of waste to pollute the water and breed germs. In order to keep the water clean, a filter should be installed, and a tenth of the old water should be replaced every day while removing the discharge and bait residues from the bottom of the tank, especially in summer. It is best to use filtration with aeration design, so that filtration and aeration can be carried out at the same time, so that the water body can be purified and supplemented with oxygen vertical permeability.