1. Reason: Silver arowana may be frightened if it suddenly does not eat. If someone suddenly appears around the fish tank or beats the fish tank hard, it will cause silver arowana to be frightened. After being frightened, they may jump out of the tank or refuse to eat.
2. Solution: First of all, the breeder should ensure that the surrounding environment is quiet and the living environment of the arowana is comfortable. If the frightened situation is serious, the light can be turned off and the arowana can recover by itself in the dark.
1. Reason: Silver arowana suddenly does not eat because the water temperature is too low. They are tropical fish and like the water temperature of about 26 degrees Celsius. If the water temperature is too low, it will affect their appetite.
2. Solution: The breeder needs to slowly raise the water temperature to above 26 ℃, then use the heating rod to keep the water temperature, wait for the arowana to adapt for a while, and then try to feed the food again.
immediately 1. Reason: Silver arowana suddenly does not eat. It is also possible that the water quality is too poor. When their living environment is poor, it will also affect their appetite and health.
2. Solution: The breeder needs to change the water immediately. If conditions permit, it is better to install or open the filtration system to ensure that the water quality is clean. During this period, it is better to change the water every 2 days, and then try to feed after changing the water 2-3 times.
1. Reason: Silver arowana may be sick if it does not eat, because there will be loss of appetite or refusal to eat after illness. The common diseases of arowana are enteritis, trauma, eye loss, blindfold and so on.
2. Solution: Breeders need to judge the causes of arowana according to their other manifestations, and then treat them according to different causes.
