The best way to raise Koi is to use oxygen, because Koi has a large amount of activity and a large size, and it needs more oxygen. If it does not use oxygen, Koi is likely to suffer from hypoxia. However, if the koi is raised in a pond or fish pond, it does not need to be oxygenated when the feeding density is normal. When raising koi in a fish pond, it is best to turn on the filter. Because the filter can not only purify the water, but also provide a small amount of oxygen.
Do you need oxygen
to
raise koi? You need oxygen to raise koi, especially the koi raised in the fish tank. Because Koi is bigger and more active, it needs more oxygen. If they are not given oxygen, the koi will jump out of the tank because of lack of oxygen. If the koi is raised in an outdoor fish pond or pond, as long as the density is normal, it does not need to be oxygenated. But the breeder needs to open the filter, because the outdoor water quality is easy to be polluted, the poor water quality will also reduce the dissolved oxygen in the water, and the filter can also provide a small amount of oxygen, so the outdoor breeding can not use oxygen, but the filter must be opened. 2. Does Koi need to be heated
? Generally, Koi do not need to be heated, because they have strong adaptability to temperature and can survive at water temperatures between 0 and 32 degrees Celsius. But if breeders want to raise Koi better, they can install heating rods to keep the water temperature between 20 and 25 degrees Celsius, so that they can grow better.
Although koi do not require high water temperature, they are sensitive to temperature difference. If the temperature difference of koi is large, they will have a lot of stress reactions. Therefore, in the usual feeding process, try to avoid temperature difference. When the temperature difference between morning and evening is large in spring and autumn, measures can be taken to keep warm.
