Oxygen is recommended when breeding Mickey fish. Because fish need a lot of oxygen to grow, long-term hypoxia will affect their normal growth, and even lead to death in severe cases. But it also depends on the situation to decide whether to use oxygen. If the fish tank is very large and the daily light is sufficient, it is good to ensure sufficient oxygen in the water by changing the water frequently. Generally, the fish tank with small breeding density does not need to be oxygenated when the filter pump is opened at ordinary times. If the breeding density is high, and the fish often appear to surface breathing phenomenon, you have to give oxygen to the water. Oxygen pump can be installed, should be selected according to the specifications of the fish tank oxygen pump.
All things grow by the sun, Mickey fish of course need to bask in the sun. Especially in winter, when the temperature is low, the sun can slowly raise the water temperature, and it will not make the fish uncomfortable. But it can't be exposed to light for too long, up to three hours a day. Be careful not to expose it in the hot sun, it is best to choose before noon, when the sun is not so strong. Sunbathing can also make the aquatic plants in the fish tank provide oxygen for the fish. In addition, the new water used for water change also needs to be exposed to the sun, which is conducive to removing chlorine in the water and preventing chlorine poisoning of fish.
