, guppies do not need 24 hours of oxygen, their adaptability is relatively strong, and small size, the demand for oxygen is not high. Under normal feeding density, it is only necessary to install a circulating filter. Even if the feeding density is higher, they do not need 24 hours of oxygen, but can be oxygenated regularly for 3-4 hours a day, so that they can meet their oxygen needs. Breeders should not choose the time when they eat or rest, because there will be water flow when they are oxygenated, which will affect their eating and rest.
? Guppy oxygen will affect rest, because they like to live in still water. In the wild, they live in warm springs or ditches, and some live in ponds and streams at higher altitudes. They can accept a wider range of salt. But it needs warm, calm waters. And guppies are sensitive to the change of water flow, which will not only affect their rest, but also affect their normal activities. So when they rest, oxygen will affect their sleep quality. But guppies usually rest at the bottom of the tank, and if the oxygenation equipment is on the top, it will not affect them in general.
