What does it mean that the mouth of the arowana is always one and one close

There may be one reason why the Arowana's mouth keeps opening and closing:

1.Arowana breathe through their mouths, so they need to inhale and exhale constantly.

2.If the mouth of the Arowana keeps opening and closing, it may be a water quality problem, the Arowana is feeling uncomfortable and needs to keep the water clean and stable, it is best to use a filtration system and clean the aquarium regularly to ensure that the water quality is in the best condition.

3.If the mouth of the arowana is wide open, it may be due to the lack of oxygen supply in the water, and the arowana needs to breathe more air. At this point, you can increase the oxygen content in the water or move the aquarium closer to the air.

4.If the arowana has been fed something recently, it may be that the food has stuck in their throat, causing their mouth to keep opening and closing.

Overall, it is a normal breathing requirement for an Arowana to open and close its mouth, but if this behavior persists and is accompanied by other symptoms, it may be necessary to take appropriate measures to address the problem.

If you can eat, it's fine, there are many reasons to open your mouth, it may be that you are tired of chasing other fish, or there is something in your mouth, you observe whether his jaw is bulging, if there is, it means that there is goods in the mouth, or he is demonstrating like other fish. As long as you don't look up frequently, it's normal to look up occasionally, and if you look up frequently, it is recommended to check the throat for foreign bodies, but your eating state is normal, so rest assured.

A normal frequency of Arowana opening its mouth is a normal breathing requirement. There are several scenarios if it grows very large:

1. Is it possible that something has been fed recently and has been stuck in the throat of the arowana?

2. Arowana discomfort caused by water quality such as too old water quality, too high temperature, and pH turbulence.

3. It is also relatively likely that the oxygen supply in the water is insufficient, in this case, the Arowana may open its mouth wide, and you can see if the Arowana is still accompanied by the head up, close to the surface of the water to breathe. No matter what the reason is for the Arowana to open its mouth, it must be accompanied by other states, and the landlord needs to observe carefully.

Related Notes:

Adult Arowana is 50-65 cm long, up to 102 cm in maximum and can live for decades. It has a fierce temperament and mainly preys on live fish and shrimp, aquatic insects, frogs, etc. Adult fish lay eggs in their mouths until they hatch juveniles, so they have the common name of "dragon spit pearls".

Since the middle of the 20th century, it has been developed as an ornamental fish, and has attracted attention for its shining metallic luster like armor-like scales, bright light colors (gold, red, etc.) and majestic demeanor, and its value has risen to the level of tens of thousands of coins, becoming one of the most valuable ornamental fish, with golden dragons, red dragons, green dragons and other species. Endangered due to overexploitation of resources, it is listed as an appendix to the CITES protection list.

Increase the flow of oxygen water, and you can also add some nitrifying bacteria, as long as it is not a problem with water quality, it will be fine.

Summary. Hello dear, the Arowana is short of breath, it is hypoxic, and it needs to change the water. A normal frequency of Arowana opening its mouth is a normal breathing requirement.

If Zhang Dada has several situations: 1. Something he has been fed recently, is it stuck in the throat of the arowana? 2. Arowana discomfort caused by water quality such as too old water quality, too high temperature, and pH turbulence.

3. It is also relatively large that the oxygen supply in the water is insufficient, in this case, the arowana will open its mouth wide, you see if it is accompanied by the head up, close to the water surface breathing. No matter what the reason is for the Arowana to open its mouth, it must be accompanied by other states, and the landlord needs to observe it carefully. Hope it can help you, dear <>

Dear, do you have any other questions that I need to answer for you? <>

The mouth of the arowana opened and closed rapidly.

Hello dear, the Arowana is short of breath, it is hypoxic, and it needs to change the water. A normal frequency of Arowana opening its mouth is a normal breathing requirement. If Zhang is very big, there are several situations:

1. What have you fed recently, is it that the auspicious silver shirt is stuck in the throat of the arowana? 2. Arowana discomfort caused by water quality such as too old water quality, too high temperature, and pH turbulence. 3. It is also relatively large that the oxygen supply in the water is insufficient, in this case, the Arowana will open its mouth wide, and you can see if the Arowana is still accompanied by the head beating pants up, close to the water surface to breathe.

No matter what the reason is, the Arowana opens its mouth, it must be accompanied by other states, and the landlord needs to observe it carefully. Hope it can help you, dear <>

Dear, do you have any other questions that I need to answer for you? <>

The silver Arowana is standing upright in the fish tank, its head is up, and it does not swim, and it sinks down.

The silver Arowana is suffering from lost bladder disease with its head upright, which is congenital and acquired. Most of the acquired loss of bladder is caused by the water temperature being too low or the food being fed scratches the internal organs. The water temperature can be raised to 28, and then 1% coarse salt is added to the water after the sun is brought to the land, and finally the oxygen can be exploded.

Wait for a while at this point and they can recover.

Do you need to put it out separately and add salt, there are parrot fish in the fish tank.

I need to take it out separately.

If the Arowana keeps opening its mouth, it is mostly caused by water quality problems, and it is necessary to change the water appropriately and increase the oxygen in the water appropriately. When the water temperature is too high or too low, the Arowana will also open its mouth all the time, and it is best to control the water temperature and sail difference at about 28.

If the Arowana always opens its mouth, it may be caused by the lack of oxygen in the water quality, the production of a large number of bacteria, etc., it is necessary to replace the appropriate amount of fresh water for the Arowana, and need to use a filter to increase the oxygen in the water to alleviate the phenomenon of often opening the mouth.

When asked what is going on with the Arowana always opening its mouth, the water temperature is lower than 25, or more than 30, the Arowana will always open its mouth, and it is necessary to use a warming rod to control the water temperature at about 28 to prevent the situation from getting worse.

The fish's mouth is open and closed, breathing and eating. Fish absorb oxygen through their gills, which open and close to create a flow of water from the mouth to the gills, giving the fish the fresh oxygen they need to survive. In addition to breathing, the fish also eat microorganisms and other food in the water when they open and close, and filter out the debris for the blind.

Fishes are ectothermic aquatic vertebrates that swim and feed on the upper and lower jaws by breathing with their gills, swinging through the tail and trunk, and the coordination of their fins, and belong to the vertebrate subphylum of the phylum Chordates.

There are about 32,000 species of Modan fish found in the world, and the fish live in the water, distributed in the ocean and freshwater, two-thirds of the fish live in the ocean, and the rest live in freshwater. There are 2,500 kinds in China, of which there are more than 100 kinds that can be used for medicine, and the common medicinal animals are seahorses, sea dragons, yellow eels, carp, crucian carp, sturgeon, and the main raw materials of large yellow croaker liver oil.

Fish are mostly cold-blooded, and a few are warm-blooded, breathing with gills and having jaws and fins. Living fish can be divided into two main groups: cartilaginous fishes and bony fishes.

Both groups of fish first emerged from the Early Devonian. One of the more advanced species of thread-finned fish, called bony fish, began to evolve during the Jurassic period and became the fish with the largest number of individuals.

1. The fish's mouth is breathing.

2. Fishes are ectothermic aquatic vertebrates that breathe by gills, swim through the oscillation of the tail and trunk, and the coordination of fins, and feed on the upper and lower jaws.

3. The crucian carp relies on the micro-vessels on the surface of the gill filaments in the gill cover to absorb the dissolved oxygen in the water for respiration, and the gill cover is not matched for a while for the purpose of water flow exchange, so that the gill filaments come into contact with more water bodies and absorb oxygen.

Summary. Hello The Arowana's mouth keeps opening is caused by lack of oxygen, and it needs to be oxygenated to recover.

Hello The Arowana's mouth keeps opening is caused by lack of oxygen, and it needs to be oxygenated to recover.

It will recover with the addition of oxygen.

Fish (scientific name: piscium) is a general term for ectothermic aquatic vertebrates whose body is covered with bone scales, breathes with gills, and swims through the swing of the tail and trunk and the coordination of fins, and feeds on the upper and lower jaws. Fish meat is rich in animal protein and phosphorus, which plays a significant role in the development of human physical strength and intelligence. Lao Pei.

One by one, you are breathing air. In addition, the fish will also eat microorganisms and other food in the water when they close one by one, and filter out the debris. When the fish is in the water, each gill piece, gill filament, and gill piece is fully open, so that the contact area between the gills and the water is expanded, and the chance of ingesting the dissolved oxygen in the water is increased.

There are microvessels in the gill patches, and here the epidermis is thin, and when the blood flows through it, the gas exchange is completed.

The carbon dioxide is sent to the water through the thin walls of the gills. At the same time, it absorbs oxygen from the water, and the oxygen is transported to all parts of the body with the blood circulation. Due to the alternating opening and closing of the mouth and gill cover, the water can continue to enter the oral cavity from the mouth, reach the gill cavity through the pharynx, contact with the gill filament, and then discharge to the outside by the gill hole, and the respiration of fish is completed in this process.

01 Breathe.

The fish's mouth is open and closed, and it is breathing. When the fish's mouths open and close, they are actually breathing, allowing the water to flow quickly through their gills, which are covered with tiny blood vessels, and the dissolved oxygen in the water enters the blood through the blood vessels, and the carbon dioxide in the blood is also discharged into the water through here.

The fish's mouth is open and closed, and it is breathing. Fish respiration mainly depends on its gills. When water enters the mouth and exits through the gills, the microvessels in the gill filaments exchange gases to obtain oxygen.

However, in addition to the gills, there are some fish that can breathe through auxiliary respiratory organs, some can use **, some use the intestines, and some use lung-like swim bladders, but this is not a long-term method, it can only be used for a while.

Fish breathe with gills. When they swim in the water, their mouths will open and close, so that they can swallow the water, but the water does not enter the body, but is discharged from the gills, and there are gill filaments in the gill cover, which have a large number of microvessels, but when the water flows through, the gas exchange can be completed, so as to obtain oxygen.

What auxiliary respiratory organs do fish have?

1. **: In the Northwest Pacific region, there is a peculiar species of fish, their name is mudskipper. This fish can not only survive in the water, but also survive out of the water for a period of time, relying on their ** and oral mucosa, through the respiration of the two to absorb oxygen in the air, so that they can survive at low tide.

2. Intestines: As we all know, loach is an animal that can live in silt, but it is also a type of fish. These fish usually live at the bottom of the water body, and when the water is deprived of oxygen, they jump to the surface and swallow air into their intestines for breathing.

And after the pool dries up, they can dive into the mud and will not die as long as there is a small amount of water.

3. Fish maw: There is a magical fish in Africa, called African lungfish. This fish can not only breathe with gills, but also breathe with swim bladders, the structure of the swim bladder is similar to the lungs, there are many small air chambers around the ** cavity, just like the alveoli, and there are many small air sacs in the small air chamber, so that oxygen can be stored for breathing.