With a filtered water circulation system in the fish tank, does it not need to be pumped with oxygen

Updated on home 2024-07-31
9 answers
  1. Anonymous users2024-02-15

    There is a filtration circulation system, so there is no need to inject oxygen, but if the density of the fish is too large, or the fish are all oxygen consumption, it is still necessary to inject oxygen, but generally not, I am a dry ornamental fish.

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  2. Anonymous users2024-02-14

    With a filtration circulation system, there is generally no need to inject oxygen, because oxygen is already dissolved in the water during the flow of water. It's called dissolved oxygen. Blisters are the release of oxygen. But it also depends on the situation, such as.

    The density of the raising is average, usually do not add it, and the oxygen pump is still required when the weather is bad in summer.

    The density of the fish is too high, so you have to get oxygen regularly.

    The fish are all oxygen-consuming, and they still need to be oxygen-consuming

  3. Anonymous users2024-02-13

    With a filtered water circulation system in the fish tank, does it not need to be pumped with oxygen? The answer to this question depends on several factors, including the size of your tank, the density of your farming, and the type of fish, among others.

    In general, filters serve as oxygenation by pumping air into the water. This may be enough for some small fish tanks. However, for large fish tanks or fish tanks with high densities, filter oxygenation alone may not be sufficient to meet the growth needs of the fish.

    In this case, an additional oxygen pump is necessary.

    In addition, some special fish, such as parrot fish, arowana, monk fish, etc., require higher dissolved oxygen to maintain health, and even in small fish tanks, additional oxygenation devices are required.

    In addition, if you are in the event of a power outage, the oxygen pump can ensure that the fish tank is not starved of oxygen, which is essential for the survival of the fish.

  4. Anonymous users2024-02-12

    Not necessarily, first of all, it depends on what fish you raise, whether it is a high-oxygen fish, and the size of your fish tank, in addition to the density of fish farming, if the fish tank is large, and the fish are few, then the water at the circulating water outlet will bring in a part of the oxygen in the air when it falls into the fish tank, and it can also ensure breathing.

  5. Anonymous users2024-02-11

    The fish tank has a water circulation.

    In general, there is no need for oxygen in the future, because the water will come into contact with air when it circulates, and as long as the density of feeding is not too high, there will be no lack of oxygen.

    However, the bottom and side filters are circulated in a way that does not allow the water to touch the air, so the keeper can oxygenate them.

    In addition, in the case of breeding some fish with high oxygen consumption and high feeding density, continuous oxygen is also required to ensure sufficient oxygen.

    The time to oxygenate the fish needs to be determined according to the density of the fish and the habits of the fish, in the case of small ornamental fish.

    Under normal feeding density, oxygen can be injected for 2 hours. Because small fish do not have a high demand for oxygen, and there is also a certain amount of oxygen in the water, which is enough for them to absorb. If it is a large aquarium fish, it is best to keep the oxygen continuously during the day and turn it off at night.

    Because large fish have a higher demand for oxygen, the oxygen in the water may not be able to meet their needs, so the oxygen needs to be pumped for a longer time.

  6. Anonymous users2024-02-10

    Normally, if the fish tank has a filter, there is no need for an oxygen pump, because the filter can pump air into the water and increase the amount of dissolved oxygen in the water body, but if there are too many fish and the oxygen added by the filter is insufficient, an additional oxygen pump is needed to oxygenate. There are many opportunities for oxygenation, such as the need for oxygenation when the tank is opened, and it is necessary to oxygenate for several hours a day in daily breeding. When you are sick, you also need oxygen.

    The filter in the fish tank can pump air into the tank, which can have the effect of oxygenation. If there are not many fish farmed and the breeding density is not large, this kind of oxygenation can fully meet the growth of fish. If the breeding density is relatively large, it is a drop in the bucket to rely on the filter oxygenation, and at this time it is necessary to use special oxygenation equipment such as an oxygen pump.

    1. Open the tank to pump oxygen: The first step in fish farming is to open the tank. It is not just a new fish tank that can be raised, but a better growing environment by opening the tank.

    In this process, a nitrification system needs to be established, so nitrifying bacteria are poured in, which is an aerobic bacterium, and oxygen is added to allow it to grow and multiply quickly.

    2. Daily oxygenation: In the process of fish farming, oxygen is also needed every day, and the time of oxygen is generally determined according to the type of fish. If you have goldfish or koi, you have a greater need for oxygen, so you need to be oxygenated all day, or you can do it during the day and stop it at night.

    For tropical fish, 2-4 hours of oxygen per day is enough, but in summer and rainy days, you need to be oxygenated for 4-6 hours, and if there are aquatic plants, you can use oxygen for another 1-2 hours in the evening.

    3. Oxygen when sick: If the fish is sick, it also needs to be oxygenated. On the one hand, oxygen can promote the metabolism of fish, which is helpful for diseases.

    On the other hand, because the drug will reduce the amount of dissolved oxygen in the water, timely oxygen can be effectively replenished to avoid suffocation of fish.

  7. Anonymous users2024-02-09

    If you don't have oxygen, you don't.

    There is a circulation that is not prone to hypoxia, but there is no guarantee that there will be no hypoxia.

  8. Anonymous users2024-02-08

    It should depend on the situation, because there is circulating water, it is not easy to lack oxygen, but it does not mean that there will be no lack of oxygen, so it is necessary to have an oxygen pump in case of emergency.

    The following is an introduction to the precautions for fish farming in fish tanks:

    Fish raise water first. Clean water is available, rainwater, well water, tap water can be, and it is better to feed the water and be tender and green.

    Change the water. If the food is less and the filtration is strong, it should be changed once every 20-30 days in summer, and in winter, the water should be considered when it is close to the old green, and the water volume should be controlled at one-third to one-quarter each time. Changqing filtration and less water change.

    Feeding amount. To feed in moderation, fish are more hungry, if fed too much, it will lead to a large burden of filtration, and the water quality is also easy to spoil.

  9. Anonymous users2024-02-07

    1.The circulating water of the fish tank can add oxygen to the water.

    2.Circulating water will bring a part of the air into the water, thereby increasing the oxygen content in the water, but the overall amount is not large, for most fish are always said to be enough, but some large fish are not good, or need special oxygenation equipment.

    3.Oxygenation equipment is generally turned on for 2-4 hours a day, and 4-6 hours in summer and rainy weather.

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