Do you have to keep the water cycle in the fish tank open for at least a few hours a day?

Hello, the water cycle is basically not broken, that is to say, 24 hours open, the reason is that the water cycle increases the oxygen in the water, which can be provided to the fish, and more importantly, to the microorganisms in the water, such as nitrifying bacteria, nitrifying bacteria can effectively decompose the feces of the fish, if there is no water flow, it is equivalent to cutting off the food of oxygen and microorganisms**, the fish will not be able to stand it for a long time, and the water quality will deteriorate.

The water circulation in the fish tank should be turned on 24 hours a day to ensure stable water quality and healthy fish. The water cycle provides sufficient oxygen to the fish by increasing the oxygen in the water, while also helping to provide food for microorganisms such as nitrifying bacteria in the water**.

Nitrifying bacteria are important microorganisms that effectively break down fish feces and other organic matter, thus keeping the water clean. If the water cycle is frequently interrupted, nitrifying bacteria are lost, which can lead to poor water quality and adversely affect the health of the fish.

Therefore, in order to maintain the stability of the water quality of the fish tank and the health of the fish, it is recommended to turn on the water circulation of the fish tank 24 hours a day.

The pump is circulating the water.

At the same time, it can also increase the oxygen in the water, because the air and water are not completely isolated, and the oxygen in the air will slowly dissolve into the water when the air and water are in contact, and the role of the water pump is to increase the contact area between water and air, so that more oxygen is dissolved into the water. But because of this, when the pump is turned off, there will still be oxygen dissolved in the air in the water, so it doesn't have to be turned on 24 hours a day, as long as it is turned on for a few hours a day, and the fish don't float their heads, it's fine. You think the water pump is too noisy, I suggest you use the air pump, the air pump is quiet, and the dissolved oxygen is large, I just use the air pump, my monk fish.

At the age of 4, he is still so lively and cute.

Six hours a day is a must, especially at night. Of course, it's better to open all day.

Generally speaking, the fish tank needs to change the water once a week, and each time the water is changed, it is very suitable to change only 1 5 1 3. If the water is changed too much, the balance of the ecosystem inside the tank will be disrupted, and both fish and plants will not be able to adapt.

For fish tanks with a size of more than 60 cm, because the water quality is relatively stable and the water body does not fluctuate much, it can be changed to 1 3 water bodies each time. For fish tanks with a size of 40-60 cm, because the water quality is not stable enough, the water body fluctuates greatly, so you can change 1 4 water bodies each time, and if the fish tank is smaller, you can change 1 5 water bodies each time.

At each water change, you need to use a straw to suck out the dirt from the bottom of the fish tank. Do not change the tap water directly, it is best to boil the tap water and let it cool before adding it to the fish tank. Tap water contains a lot of bleaching powder and chlorine, which is extremely harmful to fish.

If there is an oxygen concentrator in the fish tank, and there are aquatic plants, then you can change the water for a little longer, and if there is nothing in it, then you must change the water every 3 to 5 days.

The water in the fish tank takes about half a month, and it is more appropriate to change it once, but if it is too long, it may pollute the water and be bad for the fish.

How often should I change the water in a fish tank? Personally, I think the water in the fish tank should be about the same if you change it once a week. If you change too diligently, it is not only troublesome, but also unnecessary.

Water circulation in the fish tank.

It can be left on all the time, because the water cycle is a circulating filtration system, which allows the water in the tank to flow.

The flowing water quality is not easy to deteriorate, and the garbage in the fish tank will also be sucked away by the circulation filtration system during the recycling process, so as to keep the water quality in the fish tank clean.

In addition, when the water comes into contact with the air, the oxygen in the water will also increase, so it is best to keep the water circulation in the fish tank on all the time.

There are many ways to circulate filtration in fish tanks, and the most common one is top filtration. This kind of filtration is more suitable for small fish tanks, generally the filter box will be placed on the top of the fish tank, and then add some filter media, which belongs to water filtration. There is also the side filter and the back filter, which is a submersible filter, which looks more beautiful, but will occupy part of the space of the fish tank.

There is now also a bottom filter that completely separates the filtration system from the fish tank. It does not occupy the space of the fish tank, and has two ways of water separation filtration and submersible filtration, and the filtration effect and ornamentation are relatively strong.

There is no need to keep the circulating water on all the time. Depending on the specific situation, as long as there is no lack of oxygen in the tank and the water is not dirty, it does not have to be opened. Circulating water is mainly used for filtration and slag removal, and oxygenation in contact with air. If it is left open for a long time, not only will electricity be wasted, but the fish will not be able to rest, and it will not be good to raise.

Raw water cannot be used, and raw water is tap water that has not been dried. The temperature of the water in the fish tank is too different. You can choose to change the water once a week, and you don't need to change the water too often.

When changing the water, you should first put the water in the sun for a few days, and the water temperature should be about the same as that in the fish tank.

<> water circulation in the fish tank should be kept open. The water circulation key skin is often provided by the filtration equipment, which will generate a flow of water in the tank, so that the water body will continue to flow through the filter box, and then the dirt in the water will be filtered out by the filter material, and the better maintenance of who will be the best from the report. It should be noted that even if the water body can be recycled, it is necessary to change the water regularly, otherwise the aging of the water quality will lead to an increase in ammonia nitrogen, which is also not good for the health of the fish.

Except for power outages, the filter pump (circulation) will be started all year round.

Pay attention to the regular change of water, the density of 8 fish is not large, change the water once in half a month or so, about 1 10 or so, filter cotton and so on depending on the situation for cleaning. Now that the weather is cold, feeding is minimized and water quality is maintained.

There is no need to open 8 goldfish for 24 hours, and it is no problem to open it again the next day, but there may be defecation at the bottom of the tank in the morning. In addition, you can raise some large fish, Arowana.

It is best not to stop, the water circulation system is not a single filter impurity fish poop, its most important role is to biochemically decompose harmful substances in the water to ensure the living environment of the fish. Excessive shutdown time (3 hours) will seriously affect the stability of the biochemical system.

Generally speaking, the filter pump should be turned on throughout the day to allow the nitrifying bacteria to survive, which is theoretically so. But now my fish tank is closed at night, and it's too noisy to have children.