What is the purpose of sprinkling two salt grains in a goldfish bowl in summer?

Kills bacteria, and parasites, increases minerals.

Salt has a strong insecticidal effect, is a common drug for the prevention and control of more than 10 kinds of fish diseases, especially the prevention and control of bacteria, fungi, a variety of parasites caused by fish diseases, has a significant effect.

1. Bacterial fish disease Soak grass carp fingerlings in salt water of 3 for 10 15 minutes, or sprinkle salt water all over the pond, with a concentration of 11 22 5ppm, a water depth of 1 meter, and 7 5 15 kg of salt per mu, which can prevent and control gill rot and red skin disease of green and grass carp. In the compound feed, mixed with 2 5 salt, can prevent and control green and grass carp enteritis.

2. Water mildew Wintering fingerlings or adult fish, often susceptible to water mildew due to manual operation injuries, can be soaked in 30 salt water for 10 15 minutes**.

3. A variety of parasitic diseases Dip the domestic fish and summer flower fingerlings suffering from parasitic diseases with 3 salt water, and all the oblique tube worms die in 1 minute; In 5 minutes, all gill trichosaurs died; Within 10 minutes, the wheel worms, root worms, and mouth filarial worms all died. Soak the domestic fish with parasitic disease for 30 minutes with 1 7 2 salt water to wash the fingerlings of the three generations of worms and ring worms, and all the fish fleas fall off.

Fourth, the bubble disease of fish fingerlings can be discharged from one-third of the original pool water, and then injected with fresh water, and then the whole pool is sprinkled with salt water, with a concentration of 5 7ppm, which can be **.

There are many varieties of tropical fish, and the living habits of each species are different due to different areas and environments. Not only in the temperature, light, food, etc., but also in the requirements for water quality, some fish in the origin of the water has a higher salt content, and some fish live in the sea where salt water and fresh water intersect, so the water should contain a certain amount of salt when raising these fish. To put coarse salt without iodine (fish shops sell it), there is no harm in putting some salt, but it is not okay to put too much!

If you want to put more, it is generally when the fish is bitten, take it out separately and put it in a small tank, and then add a little salt to make it recover faster. There are also several situations to be paid attention to: First, as the cow version says, some fish should add salt because of the high salinity of the water quality in their native places, so as to restore the ecology they inhabit as much as possible.

Like soda fish. The second is that fish only add salt when they are sick. Some germs can be killed by adding an appropriate amount of salt to achieve the purpose of curing diseases.

In addition, the addition of salt can promote the efficacy of other drugs, thereby speeding up the recovery of symptoms. The third is to add salt when new fish are entered. This situation is mainly by adjusting the osmotic pressure between the fish and the water, so as to achieve the purpose of relieving the tension of the fish.

However, it should be noted that adding salt has a killing effect on all kinds of bacteria in the tank, including beneficial bacteria. Therefore, when adding salt, we should pay attention to the appropriate amount, and second, we should try not to add it.

Sterilized, the use of an appropriate amount of salt can be simple and effective to improve many diseases of goldfish, such as fungal infections, and harmless.

Fish farming generally does not have to put salt in the whole tank when it is okay, which has the following disadvantages:

1. Adding more destroys the osmotic pressure balance, and adding less can not play an antibacterial role;

2. Increase bacterial resistance;

3. It is not conducive to the growth of aquatic weeds.

Use salt only if:

1. Raising marine fish to prepare seawater;

2. Raise three-lake cichlids.

3. Raise yellowfin pomfret, submarine and other soda fish;

4. Local disinfection, **.

Upstairs said: "So add salt firstly to pay attention to the right amount, and secondly, try not to add it." What does "it mean??? To add or not to add???

1 Salt is one of the three oldest species in the cultivation of ornamental fish, and has been popular in circles since many years ago, when there were no medicines or equipment.

2 From today's point of view, salt is not the only solution.

3. The concentration of salt in freshwater fish is generally less than 1%, which is generally used, and the temperature is raised and the water is changed at the same time

4. It is recommended to judge the feeding density first, goldfish are generally 5-10cm in length (maybe larger), and the feeding density is generally 2L water to raise 1cm goldfish.

5 Then the filtration system, the misconception is that the filtration system is to break down the BB of the fish, in fact, this view is only a small part, you can check the information on this.

6 There is also a lot of information on whether there are other diseases, and it is necessary to make a judgment.

In general, the purpose of salt is not sterilization, if you want to achieve the purpose of sterilization, that concentration, seawater fish may not be able to tolerate, one point of view is that salt is used to inhibit the development of germs, change the density of the water body, make the surface of the fish body and the penetration of the water body appear counterpressure, stimulate the immune system of the fish, this way can generally be used for common diseases such as white spots and water mold.

However, salt has little effect on some parasitic diseases.

In general, salt is discouraged, otherwise the fish will be much more resistant to salt by the time of illness.

If there is no problem with your filtration (including nitrification system circulation) and feeding density, in the case that there is no good medicine at hand, you can use the salt + temperature + water change to carry out, the salinity has been said above, the temperature is generally to 28 (for goldfish, the usual temperature is generally about 22, take spring and autumn as an example, winter and summer, please use discretion), higher than 28, goldfish may not be able to stand it, if you can adapt, you can also increase it to 30, the purpose is to increase the metabolism of goldfish.

Increase the proportion of water change to 1 3 per day, for 3 consecutive days, use the trapped water after chlorination (open air for 24 hours + pump or increase soda), pay attention to the temperature of the new water change and the water in the fish tank should be within +-1 degrees, the purpose is to reduce the nitrite content in the fish tank.

Pay attention to increase the oxygen in the fish tank, goldfish are already very oxygen-consuming, after heating, the metabolism is high, the oxygen consumption is greater, and at the same time, the fish food is appropriately reduced.

Generally speaking, goldfish is a relatively easy species to raise, and if you don't know the reason for the dead fish, try not to toss.

Sprinkle a little bit every once in a while, the ratio of 1 1000 can be, and you can sprinkle salt if there are no aquatic plants in the tank, otherwise the aquatic plants will die. Salt is also one of the fish medicines, so it should not be put often, a long-term medicinal bath is easy to have problems, and it will produce immunity, and when the fish has a problem, you will be helpless.

General tropical fish, 1 meter tank 125 grams, i.e. 1 4 packs. The amount of goldfish and koi can be doubled.

Fish farming starts with water farming, and the water for fish farming must first carry out the steps of water raising.

1. After cleaning the fish tank thoroughly, fill it with clean water. [If you want to raise marine fish, you should also add the corresponding amount of sea salt for marine ornamental fish.] ]

2. If conditions permit, you can let the water body be left to dry outdoors for about three days.

3. It takes about 3 days to start the water pump and air pump to let the water circulate and filter in the filter material, and at the same time to burst the air. At the same time, the water temperature is controlled to the temperature to which the fish to be raised are adapted.

5. Add nitrifying bacteria to the water. This is available in the aquarium store. Then continue to wait for about 1 week.

6. After the fish are warmed in the raised water, you can start raising.

I'm just going to talk about how to configure 1% concentration brine without precise metering tools. Take a bottle of 500 grams of ordinary bottled water, well, pour it into a container, and then take an excess of salt, and pour it into this container as well, then according to the solubility we can find 500 grams of water, and the dissolved salt at room temperature of 20 degrees is 180 grams. Remove this partially saturated solution.

Then use this 500-gram bottle to measure 35 bottles of water. Putting this saturated solution together with the 35 bottles of water behind it, we have prepared a 1% concentration of saline. The calculation is as follows, 180g 180g + 500g + 500g x35 = 180 18180

Of course, bottles that don't know the capacity can also be used, as long as the ratio of saturated salt water to 35 bottles of water is made from one bottle of water, the same can be used to make 1% concentration of brine.

I hope to help my friends who are raising fish.

Adding salt shouldn't be reliable, right? Have you ever seen a golden rain living in salt water? Unless you're a fish in the sea.

Fish farming starts with water, and salt is not good.

For fish farmers, there are four kinds of water: one is new water, specialized.

That is, the genus that has just been dried.

water or freshly drilled well water. Although the water is clean, it is very different from the environment in which fish live in nature. Since there is no nitrifying bacteria community in the water, fish excrement and scattered food residues decompose into ammonia after deterioration, and fish are highly susceptible to poisoning.

The second is the old water, which is light green or light amber, rich in humus and beneficial microorganisms and algae, and has established a good ecological circulation system, which is decomposed into nitrate that is harmless to fish after nitrogen cycle. This water is extremely beneficial for the growth of fish. The third is green water, the organic matter content in the water is excessive, so the cyanobacteria, green algae and brown algae multiply, the content of bacteria and microorganisms increases, the water is thick green, sometimes it will emit a foul smell, and it is easy to cause the whole tank of fish to die.

The fourth is to return to clear water, also known as biting clear water, which is too much algae and microbial content in green water, which consumes the oxygen in the aquarium, causing the death of algae and aerobic bacteria, and making the water become extremely clear, without oxygen and with a large number of anaerobic harmful bacteria.

It may help you raise goldfish in the future.

1. Feeding: Feed nutritious animal feed and white sesame seeds. Animal feed such as daphnia, earthworms, mealworms, green worms, skin worms, etc.

The main feeds are earthworms and white sesame seeds. Both red and black earthworms can be fed. It can be fed with raw white sesame seeds.

White sesame seeds are readily available. Goldfish are very fond of eating, easy to digest, and do not easily pollute the water. Do not feed low-quality goldfish feed that you have bought.

Because Xiao's feed has too much starch, poor nutrition, 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. As long as the goldfish eats easy-to-digest food, it will not die.

When to feed, generally once a day in the morning and afternoon, it is not advisable to feed more, until it is eaten. Otherwise, it will pollute the water quality.

2. Light: It is best to put the fish tank in the sun.

Shoot for 1-2 hours in place. 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 of Kaishen Hongzi 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.

When to change the water, there is no conclusive conclusion, it can be determined according to the water quality, the water quality is turbid, otherwise it is less changed.

4. Stocking density:

Due to the small size of the domestic rectangular aquarium, it is important not to raise more, and it is better to raise less than more. For example, in a container with a length of 40 cm, a width of 25 cm, and a height of 30 cm, small goldfish 5 to 7 cm long can be raised6

8 tails. 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 a ceramic tank, 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.