The fish in the fish tank keep dying, what s going on?

Hello, the fish in the fish tank keep dying for the following reasons,1The fish tank water is dirty, and it is necessary to replace it with fresh water, preferably the water coming out of the tap is cool for one night, and there is chlorine in the tap water.

2.If there are too many fish, there will be a lack of oxygen, and it is recommended to increase the aeration pump.

3.It is necessary to feed every day.

There are many reasons that can cause a tank to die in a row. If it is caused by not opening the cylinder properly, it is necessary to disinfect the sunlight again, and then open the cylinder. If it is caused by not raising water properly, it is necessary to use trapped water to raise fish.

If it is caused by poor feed, it is necessary to control the amount of food, and remove the residual bait in time.

The fish in the fish tank has been in this situation, indicating that the water quality of the fish tank is not good enough, which is not conducive to the healthy growth of the fish, so it is necessary to replace the water in the fish tank regularly, so as to achieve a more ideal fish breeding effect.

If the fish in the fish tank keep dying, either there are bacteria in the fish tank, or there is a lack of oxygen in the fish tank, they will die.

It may be that the water in the fish tank is contaminated, or the tap water is not exposed to the sun for two days in advance to volatilize the chlorine in the water.

Most fish are drowned, fish must breathe oxygen to survive, fish farming needs to change the water frequently, because the fish tank area is generally not too large, resulting in the limited oxygen in the fish tank, when the fish inside breathe the oxygen in the water, it will cause hypoxia, and eventually the fish will be drowned in the water.

It may be that they are not adapting to the environment.

There are three main aspects: oxygen, water, and feed.

If all three are fine, it may be the human factor.

The fish in the fish tank has been 4, maybe the fish tank, water quality and other problems, you can buy some nutrient solution and put it in the fish tank, maybe it will be better.

Is it a new fish? If so, it may not be adapted to the water quality.

It will be fine after a while.

If not, the fish tank continues to die of fish for what reason.

Then consider that it may be enteritis, if it is enteritis.

What should I do if I buy some special ornamental fish enteritis medicine fish tank and continue to die fish.

It may be a problem with the water quality, or it may be a lack of oxygen.

Change to a larger fish tank, the fish tank must have oxygen, don't feed too much.

How big is the fish tank, what filtration system, how many fish, what kind of fish, whether the water is raised, what is the water quality, these additions are here to ask, otherwise how can the fish die in the fish tank, and the gods can't know it.

There are thousands of knowledge and experience required to raise fish, and too many people need to be lucky. The fish keeps dying, what to do? Change the water every day and change the fish often.

It is recommended to consult professionals related to fish farming, and must do a good job of learning relevant knowledge before raising fish, and learn more about it, which can reduce unnecessary losses.

Change the water and put some anti-inflammatory drugs.

The fish in the fish tank at home are always dying, most of them are breeding technology problems, and the unnatural death of ornamental fish mainly has the following factors:

1. The water temperature exceeds the tolerance range of the feeding object or fluctuates violently in the range;

2. The pH value of water quality exceeds the tolerance range of the object of feeding and raising or has violent fluctuations in the range;

3. The hardness value of the water exceeds the tolerance range of the feeding object or has violent fluctuations in the range;

4. Improper trapped tap water, and the residual chlorine exceeds the standard;

5. The feeding density is too large, resulting in hypoxia;

6. Improper setting of the filtration system or mismatch of treatment capacity, resulting in ammonia nitrogen and nitrite poisoning;

7. Nitrate and phosphate poisoning caused by poor nutrient control (only for marine fish);

8. Fighting injuries caused by conflicts between polyculture breeds;

9. Pathogenic bacteria and parasitic infections.

For newbies who are old and dead fish, give the following advice:

1. Don't be too provincial in feeding equipment, testing reagents, etc.;

2. Don't be too greedy to raise too many quantities at the beginning;

3. Carefully understand the requirements of each breed raised.

The fish in the fish tank are always dying, it may be because the fish lack oxygen, or Nian Liang or hungry, and there may be a young man who may die because of the excessive feeding amount button, of course, it is not excluded that the fish is sick and dies.

Some common causes include water quality, overfeeding, and disease. Water quality is one of the most important factors in a fish tank, so it is essential to regularly check the pH, ammonia, nitrate, and hardness levels of the water. If these values exceed healthy levels, they can cause poor growth, breathing difficulties, digestive problems, and disease in the fish.

Overfeeding is also one of the common causes of fish kills in fish tanks. If the fish are fed too much, they may suffer from poor sensitization or obesity. These problems can make the fish in the tank more susceptible to getting sick.

Finally, fish may develop diseases, such as bacterial infections or chicit fungus infections. If you notice white or red spots, red gills, or a whitish nose on the fish, these are all symptoms of a fish infection.

There can be a variety of reasons why a fish in a tank dies. In order to avoid fish deaths, the owner of the fish tank should keep the water collapse and hail clean, control the amount of fish ingested, check the health of the fish regularly, and take necessary measures.

The old death of fish in a fish tank can be caused by a number of factors.

First, the water level may be too low, the water temperature may be too high or too low, the pH in the water may not be appropriate, the oxygen level may be too low, and pathogens may cause disease.

Secondly, fish can also die during packing, transportation and storage, because it is difficult to achieve optimal water level and water quality during this quiet chain, and fish are susceptible to Qifan Sun disease.

In addition, if the stones planted in the tank are too large, the fish may fall into it and drown, and if the decorations in the tank are placed too close, the fish may lose their direction and die.

In addition, due to the lack of regular cleaning of waste in the tank, it may lead to chemical pollution, which can affect the water quality, inhibit the metabolism of the fish, damage the liver, and affect immunity.

The rapid change of bacteria in the fish tank may also destroy the bacteria on the surface of the fish body, thereby suppressing immunity and leading to fish disease death.

The reasons why the fish in the fish tank always die are lack of oxygen, poor quality, fighting between the same race and different races, and so on.

1. Hypoxia. Fish breathe in the water, and if the oxygen content in the water is too low, it will also die. Generally, when the fish is short of oxygen, there will be a floating head, and oxygen should be injected immediately after discovery.

If there are too many fish in the water, you need to be oxygenated every day, usually 1-2 hours a day, if it is summer or rainy weather, it can be extended by 2 hours.

2. The quality is not good.

If there is a problem with the quality of the fish you buy, there will also be a phenomenon of mass death, so it is better to replace the ** that bought the fish, and it is better to find some more reliable and more formal sellers, and it is best not to buy online.

3. Fighting between the same race and different races to death.

Some fish are fierce and aggressive by nature. If multiple animals are kept together, it is inevitable that there will be fights. Generally, the territorial consciousness is relatively shallow in the case of many people, and there will be no strong desire to fight, so the fight is not fierce.

But if it's two, or three, a few put together, it's very likely that they will fight very fiercely.

Because in the eyes of the other party, they are both invaders, and they do it purely to drive away the invaders. Otherwise, it's a forcible pairing. If a female fish is unwilling to mate with a male fish, the male fish will stalk or even attack the female.

Tips for buying aquarium fish:

1. Observe the body surface of the fish.

When selecting ornamental fish in the fish shop or in the fish shop, it is selected in the fish tank, and you can clearly see the surface of the fish body and the body shape of the fish. If it is injured or congested, do not buy such fish.

2. Observe the spirit of the fish.

In the selection of ornamental fish food, to see whether he is normal and sufficient, if it is the kind of lifeless, or hiding in the corner lying at the bottom of the tank, bullied by some fish, do not buy, because it will be bullied in that fish tank, if you buy it will also be bullied or lying on the tank, unless isolated breeding, but that is also more troublesome, so it is best to choose an ornamental fish with sufficient energy and normal swimming posture.

3. Observe the color of the water in the fish tank.

Some merchants in Wuchun, in order to keep the ornamental fish in the best condition, or to treat the ornamental fish, will add something called yellow powder to the water. However, it will make the color of the water in the fish tank yellow, and there is another kind that will also make the water yellow when it is put in sunken wood. Therefore, when choosing ornamental fish, first of all, we should pay attention to whether there is sunken wood in the fish tank, if there is no sunken wood, the water is yellow and yellow, and the fish raised in the fish tank will be very delicate, do not buy such fish.

Fish die for the following reasons. Please be symptomatic. Early prevention is important:

Anoxia. 2.The water quality is not good (it turns white or green), which causes the fish to get sick.

3.Tap water should not be used directly, but water that has been trapped for at least three days should be changed.

4.A water change can not be more than one-third, let alone a full water change, the full water change fish will not adapt to the new water, gather and die.

5.The difference between the water temperature and the water temperature in the fish tank should not exceed two degrees, otherwise the fish will be irritated.

6.It is possible that the goldfish is strutted to death, and the goldfish does not know that it is hungry.

Raising goldfish is just a matter of keeping the following simple questions in mind:

In addition to eating artificial bait, I prefer to eat bloodworms, snakes, jumping insects, etc., to ensure that the bait is fresh, and the spoiled ones cannot be fed.

Feed 1 time a day, feed at a fixed time, goldfish do not know hunger, so each time feed eighty percent full, feeding within five minutes is appropriate. Fish can grow healthily and keep the water fresh for a long time. If you feel that feeding once is not enough, you can also feed it twice, but take the form of eating smaller meals and more meals, feeding five minutes at a time, and once in the morning and once in the evening.

Goldfish is a cold-blooded animal, so it is not afraid of cold, and the water temperature can grow faster at 20 degrees, and the minimum can not be lower than 5 degrees. But since you keep it indoors, I believe that the temperature should not be very low, and it is fine if the water does not freeze, but try to keep the water temperature constant, and it will definitely catch a cold if it is hot and cold.

You can't use tap water directly to change the water for fish, because tap water contains too much chlorine, and the tap water can be used after three days (called trapped water).

If there is no filter, it is necessary to suck out the fish feces on time every day, and then add the same amount of trapped water as the sucking out, so that the water can be changed only a little, and the water can be kept clean and the oxygen is injected. Put the trapped water next to the fish tank a few hours before the water change, so as to ensure that the new water to be replaced is kept at the same temperature as the water in the fish tank, and the fish will not be irritated.