is that the tail of arowana is rotten, which may be caused by bacterial fin rot. When there are more bacteria in the water, bacterial infection is prone to occur, resulting in bacterial fin rot. In severe cases, it can lead to its death.
Treatment method: ensure clean water quality. Change the water in time to ensure the cleanliness of the water. Then, clean the filtration system. O that the filtering system can work normally and impurities and pollutants in the water can be filtered out. In addition, it is necessary to establish a nitrification system that can operate normally. Sprinkle a proper amount of nitrifying bacteria to decompose toxic substances in the water and ensure the cleanliness of the water.
: When its living space is relatively small, the caudal fin will be impacted and cause physical damage. Therefore, it is very important to ensure adequate living space. How to
deal with it: Choose the right tank for the size of the fish. Give it plenty of range by choosing the right tank. Try to avoid physical injury caused by collision.
reasons: When fish eat unclean food or expired food, there will also be a phenomenon of rotten tail. This situation is entirely avoidable. When food is not clean, it will carry a lot of bacteria when it falls into the water. Therefore, when the food is not clean, it will also appear the phenomenon of rotten tail.
Handling method: Check the fish food in time to ensure that the fish food is clean and sanitary and does not expire. In daily feeding, try to make it eat fresh fish food. In this way, it will reduce the growth of bacteria and reduce the occurrence of rotten tail phenomenon.
