When raising Ranchu goldfish, the supply of oxygen is a very important issue. If the oxygen supply is insufficient, not only their growth and development will be hindered, but also easily endanger their lives. In the specific breeding process, whether oxygen is needed or not should be judged according to the specific situation.
First of all, it can be judged according to the number of farming. If the number of farming Ranchu is relatively large and the overall look is relatively dense, then oxygen is needed. However, generally speaking, oxygen is not needed for 24 hours, but can be provided for several hours a day, unless the quantity is particularly intensive. In addition, the judgment can also be made according to the state of the water quality. If the water quality is relatively turbid, then the dissolved oxygen in the water will be reduced, at this time, it is necessary to change the water properly, and use the oxygen pump to oxygen. Moreover, it can also be judged by observing the specific behavior of Ranchu. Generally speaking, if they swim to the surface to breathe, it is hypoxia, at this time need to properly supplement oxygen.
When raising Ranchu, sprinkle some salt in the water, which can play a role in disinfection and sterilization. However, the amount of salt must not be too much, if excessive, it is easy to lead to Ranchu can not adapt. Moreover, the type of salt can be special salt for fish, and the edible salt at home is not suitable. You can also not sprinkle salt, but you need to pay attention to cleaning the impurities in the fish tank to prevent bacterial growth. However, when Ranchu is ill, it usually needs to be treated with salt.
