Why have the koi fish I raised hiding in the corner for the past few days and not coming out to eat

Fish diseases are mainly caused by long-term poor water quality, just like people, if they live in an environment with poor air for a long time, they are also prone to get sick. Clear water does not mean that there is no ammonia poison in the water, the key to raising good fish is filtration, filtration is to filter fish feces, the toxins in the water are produced by fish feces, and only by removing the ammonia of fish feces can we maintain the stability of the water body and be more suitable for fish survival, and fish can be healthy and less sick. Some hazards are not shown at once, but there is a process of accumulation, if one day you find that the original active fish become listless and anorexic, it usually means that there is a problem with the water in the fish tank, which generally starts with the weaker fish.

Yongqing filtration understands that this filtration system has the function of automatically cleaning fish feces, which will help.

Your little friend is frightened.

Why is the koi suddenly in the corner

Koi fish are a beautiful aquarium fish, and many people keep koi fish in their homes as decoration. However, in some liquid hood situations, the koi will suddenly hide in the corner of the tank and no longer be alive. Why is that?

1. Water quality problems

Water quality is one of the most important factors affecting the health of fish. If the water quality is not good, the koi will feel unwell and get sick easily. When the water quality deteriorates, koi fish hide in corners because it is quieter and does not affect their survival.

At this time, we should check the water quality of the fish tank and deal with the water quality problem in time.

In addition, too low or too high water temperature can also affect the movement of koi fish. If the water temperature is too low, it may lead to a decrease in the koi's immunity; If the water temperature is too high, it may make it difficult for the koi to breathe and lack oxygen. Therefore, we need to control the water temperature and make sure that the water temperature is right.

2. Environmental pressure

Koi fish are tropical fish and have high environmental requirements. If the environment in the tank is not comfortable enough, the koi will feel stressed. For example, a fish tank that is too small, lacks shade, lacks oxygen, etc., can make koi feel uneasy. At this point, the koi will hide in a corner and try to avoid discomfort.

In order for koi to enjoy a healthy environment, we need to make sure that the tank is the right size, provides adequate shade and filters, keeps the water flowing and has enough oxygen. In this way, the koi will be alive and kicking.

3. Dietary problems

A proper diet is also important to keep your fish healthy. If there is not enough or not enough food in the tank, the koi will become languishing and inactive. At this point, the koi will hide in a corner and wait for enough food**.

Therefore, we need to provide koi fish with abundant food and make sure that they are well fed every day. In addition, we can also add some nutrients to them appropriately to enhance their resistance.

4. Disease problems

If the koi fish suddenly hide in a corner and for no apparent reason, then there may be some kind of disease. Many diseases of koi fish are caused by bacteria, parasites, fungi, etc., and these diseases need to be timely**, otherwise it may affect the lifespan of koi fish.

When we find that koi fish have symptoms, we need to check whether the water quality and environment of the fish tank meet the appropriate conditions, and take timely measures to ** fish diseases.

Summary

If we find that the koi fish are suddenly hiding in a corner and are no longer active, we can consider the water quality, environment, diet, disease, etc., find the cause and solve it in time. Only by providing a comfortable and healthy environment for koi fish will they become active and bring us more joy.

Not adapting to the new environment: If it is a koi fish that has just been bought home, it is relatively normal to lie on your stomach at the bottom of the tank and not eat. Keepers just need to make sure that their surroundings are quiet and wait for them to recover on their own.

Low water temperature: Too low a water temperature will cause them to lose their appetite and not eat while lying on their stomachs. It is advisable for the keeper to adjust the water temperature to 20 or more.

Cold: They don't eat while lying on their stomachs, or they may have a cold. Penicillin or amoxicillin** is indicated.

1. Reason: The koi fish that have just been bought home are prone to lying on the tank or not eating, which is relatively normal. Because when they arrive in a new environment, they will be afraid and uneasy.

2. Solution: Breeders need to ensure that the surrounding environment is quiet, keep the water temperature and water quality stable, and wait for them to recover on their own. During the recovery period, the feeder needs to stop feeding.

1. Reason: It is also possible that the water temperature is too low, because the water temperature is too low, which will cause them to lose their appetite and reduce their activity. The reason for lying on the bottom of the cylinder is that the temperature at the bottom of the cylinder will be slightly higher than the temperature of the upper layer.

2. Solution: The breeder needs to immediately slowly raise the water temperature to more than 20, and then keep the water temperature above 20, and wait for the koi to adapt before feeding the food.

1. Reason: It is also possible that you have a cold, and it is easy to cause koi fish to catch a cold if the water temperature changes greatly. When koi fish catch a cold, they will become unwell and feel unwell.

2. Solution: The breeder should first raise the water temperature to about 25, which can increase the activity of the koi. Then they are fed with drugs such as penicillin or amoxicillin, and if the koi refuse to eat, they can be dissolved in water and given a medicated bath.

The medicine mill brother bath is 1 time a day, 15-20 minutes each time.

There are many reasons why koi fish do not eat food, for example, they have just come to an unfamiliar environment and have not adapted well to the new environment, so koi will be reluctant to eat food at this time; Or maybe the koi fish is sick and has no appetite; In addition, the water quality environment of the fish tank is not good or there is a lack of oxygen, which will cause the koi to not eat normally. To solve the problem of koi not eating food, it is necessary to find out the cause and then formulate a solution.

In the usual feeding process, it is necessary to pay attention to adding oxygen to the fish tank to provide enough oxygen for the life of the koi, so that the fish can eat normally; In addition, it is necessary to pay close attention to the water environment, change the water regularly, remove pollutants in the water regularly, keep the water environment clean, provide a good living environment for the koi, so that the fish can eat food normally.

Of course, if the koi fish do not eat food because of the disease, then it must be carried out in a timely manner, and the carelessness must not be ignored, and the free development of the koi will lead to the aggravation of the disease and even endanger the life of the koi. However, if the koi fish do not eat because they have not fully adapted to the new environment, the keeper may wish to give the fish a little more time to adapt to the environment and slowly return to normal.

Koi fish don't eat, mainly because they don't acclimatize.

Or the water temperature is too low, generally speaking, fish above 25 degrees will eat, generally like to eat cereal flour and bait mixed with various water tones of dough-like things, as well as bread crumbs and the like, there are fish materials sold in the flower and bird market, the kind that also eats breadcrumbs, the kind of fish that are red, and the insects also eat (similar to earthworms) egg yolk.

Carp are omnivores.

It is possible that all the koi fish are crowded in one corner because they feel more secure in one corner, which is a normal reaction and there is no need to worry. Or maybe it's because you're frightened. If someone slaps the tank vigorously or yells loudly, it will make them frightened and gather in a corner.

This situation can also allow the koi to recover on its own. It is also possible that the water quality is not good, which requires the keeper to change the water as soon as possible, maintain good water quality, and wait for them to recover. <

1. Want to get a sense of security: Koi fish like group activities, and it is possible that they are huddled together to gain a sense of security. This condition is also relatively common, and there is no need to deliberate** if there are no other symptoms.

2. Frightened: Koi fish are relatively timid, and slapping the fish tank or making a loud noise around the fish tank will frighten the koi, causing them to crowd in a corner.

3. Poor water quality: Koi fish like new water, and if the water is not changed frequently or the garbage in the fish tank is not cleaned up in time, the water quality will be worse, resulting in the koi being crowded in a corner.

4. Disease: Koi fish may also be due to bacterial infection. The exact infection of what bacteria is infected requires careful observation by the keeper to determine.

1. Don't deal with it: If the koi fish are piled up to gain a sense of security, there is no need to deliberately**. If possible, you can put some stones or aquatic plants in the fish tank so that the koi can have a place to hide.

2. Rest: First of all, you can move the fish tank to a quiet place to avoid the koi being frightened again. When passing by the fish tank, try not to make a loud noise. Frightened koi fish can rest alone, no need to take medicine, just maintain good water quality.

3. Water change: If the koi fish are crowded in a corner due to poor water quality, clean up the food residues and feces in the fish tank in time and change the water for it. Pay attention to the temperature difference when changing the water, and do not change more than one-third of the water each time.

4. Diseases: Diseases caused by bacterial infections can be medicated with yellow powder every day, and each medicated bath lasts about 30 minutes. At the same time, increase the water temperature, increase the amount of dissolved oxygen in the water, maintain good water quality, and generally heal in about a week.

1. Improve the environment.

Because the new koi fish do not adapt to the environment, the artificial breeding environment is the most difficult to control, and the koi are very sensitive to changes in the external environment. At this time, the need to improve the environment, if the water quality is not good, change the water to adjust the water quality, if you are frightened, then create a quiet and comfortable environment, the next work is to let the koi fish slowly recover, improve the state and then feed.

2. Koi fish disease.

Koi fish disease is a common occurrence, and you should not feed koi fish at this time. It must be carried out first**, and then the koi fish disease is completely cured before the gradual feeding is carried out.

3. Change the feed for feeding.

Good feed koi fish do not eat or individual koi do not eat, at this time first you have to celebrate the hunger of them for a few days to see if they eat or not, if you do not eat to investigate whether it is a problem with the feed itself, you can go to the Internet to ask other aquarists whether they have fed this feed and used the reaction, you can also identify whether you have bought fake feed, if it is determined that it is a problem with the feed, then decisively change the feed to feed.

4. Mixed koi feed feeding.

It is almost impossible for us to feed only one brand of koi fish, and there may be a problem of koi fish not eating when changing koi feed for feeding, which is generally hungry for a few days and koi fish will eat, and can also be mixed with other foods at the same time.

Put the koi fish in a separate tank, then put the water shallow, and the fish food will be sprinkled directly at the bottom of the tank, and the koi will eat.

According to your description, there are two problems: 1Koi do not eat, probably because of the temperature. Proper heating and constant temperature.

2.You also raise other fish along with koi, which is not right. Different species are fed in different ways, and they have different ways of resting, and they can be infected with parasites.