1. Reason: Luohan fish are particularly easily frightened. Once the outside sound is too loud or suddenly exposed to strong light, they will be frightened, resulting in anorexia. If they do not eat for a long time, they will suffer from malnutrition.
2. Treatment method: Take out the Siraitia grosvenorii and put it in the fish tank separately, and put it in a quiet place for rest. Put some salt in the water and let them recover slowly.
1. Reason: If there are big fish in the fish tank, they will not only bully the small fish, but also rob the small fish of food. When there are big fish in the tank, they will frighten the zebrafish and make them afraid to eat. After a long time, their heads will collapse.
2. Treatment method: Take out the big fish and raise them separately to prevent them from bullying the zebrafish again. Then put high-quality feed or live bait into the water to supplement nutrition for the zebrafish. After a period of time, they can recover.
1. Reason: When the water quality is not good, it will make the zebrafish feel uncomfortable. In the long run, it will affect their physical development and make them weaker and weaker.
2. Treatment method: If the temperature in the fish tank is too low, you need to use heating equipment to heat the water slowly. If it is caused by impurities in the water, a filter can be added to the fish tank or a part of the water can be changed to improve the water quality.
