When raising map fish, a very important aspect is to provide oxygen. If the oxygen is insufficient, the map fish is likely to die because of the lack of oxygen. Farming map fish, in general, need to be oxygenated. However, if the number of cultured map fish is very small, only one or two, you can not use oxygen. Usually pay attention to regular water change, regular use of filter pump, you can provide enough oxygen. However, if the number of map fish is very large, it needs oxygen every day. Generally speaking, it only needs oxygen during the day and does not need to be open all day. However, if the map fish is very dense, it is necessary to open the oxygen pump 24 hours, but also pay attention to water exchange and other issues, in order to provide sufficient oxygen for the map fish.
When breeding map fish, it is necessary to keep the water temperature suitable, and the requirement of map fish for water temperature is relatively high. Specifically, the water temperature between 25-28 degrees is the most suitable. If it is lower than 20 degrees, it will adversely affect the growth and development of map fish. If it goes below 18 degrees, it may die. Therefore, when the temperature is lower than 20 degrees, the heating rod can be used to heat and adjust the water temperature to a suitable range. Generally speaking, only need to use the heating rod in winter, and the water temperature in other seasons generally meets the requirements.
