to do 1, change water to them immediately, amount of water changes 1/2 or 1/3 is more appropriate. Then the diseased fish is isolated, and the inside of the tank is sterilized and disinfected.
2. Put a small amount of coarse salt into the new water, and then use special insecticides for medicinal bath treatment, soaking for 20 minutes at a time, once a day. In this way, the sick fish will recover in four or five days.
of arowana is relatively strong. It is not necessary to give them special deworming at ordinary times. It only needs to clean the water quality and pay attention to feeding.
1. Clean water quality: The reason why arowana suffer from parasites is mainly caused by water pollution, so breeders should regularly clean up the garbage in their tanks to avoid water quality corruption and oxygen reduction. In addition, they should change water regularly, pay attention to water temperature and water quality when changing water, so as to avoid problems leading to their resistance decline.
2. Food handling: Unclean food is also an important cause of parasite infection. When feeding them, breeders should clean the food in advance, and some live bait food should be sterilized before feeding, so as not to cause them to be infected by parasites.