the goldfish needs oxygen or not depends on the specific situation. If the space of the fish tank is small and the breeding density is high, it is necessary to use an oxygen pump to oxygenate the goldfish. In addition, if the goldfish often floats its head out of the water, it also means that the oxygen in the fish tank is insufficient, and the goldfish needs to be oxygenated to increase oxygen. It's best to get oxygen 24 hours a day. If you don't want oxygen, you need to ensure that the fish tank space is large enough and the feeding density is moderate.
of goldfish oxygenation? 1. Goldfish may suffer from hypoxia, trauma, bacterial infection and other problems during long-distance transportation. Oxygenation can help solve the above problems, so that goldfish can recover faster and adapt to the new environment.
2. When new fish enter a new water environment or old fish enter a new environment, they need to adapt to the unfamiliar environment. But the new flora in the new water body can make goldfish uncomfortable. At this time, we can't take medicine at random. We need oxygen first.
3. Oxygenation of goldfish can promote the growth and reproduction of nitrifying bacteria or em bacteria. Nitrifying bacteria are aerobic bacteria, the decomposition of organic matter in the fish tank can not be separated from nitrifying bacteria, such as the decomposition of ammonia toxicity in water can not be separated from the help of oxygen. Oxygen can help the tank form a nitrification system faster, so that the fish can grow better.
4. When a goldfish is sick, it should be treated with medicine. In the process of dosing, the drug will reduce the dissolved oxygen in the water. In this case, oxygen is also needed to increase oxygen to avoid lack of oxygen in goldfish.
