1. Bacterial enteritis

Symptoms: Saylan Liujian fish stopped in the corner of the aquarium and did not eat, and the abdomen was swollen with erythema and protruding anus. The muscles will twitch for a short time, and the feces will be white. If an autopsy is performed, it will be found that there is hydrocele, the intestinal wall is congested and inflamed, and the intestines are purple-red in severe cases.

Treatment: Oral administration is mainly Yufukang, sulfaguanidine, Nakebacter, etc. For medicated baths, nitrofuracil, gentamicin, oxytetracycline, and dysentery are used. Oral administration must be After dissolving, mix it into Niuxin hamburger or other mixed bait and feed it. If Sailan Liujian is no longer able to eat, there is only a medicated bath.

2. Hemorrhagic putrefaction

Symptoms: Hemorrhage, inflammation, scale loss, dorsal fin or all fins congested, fins will rot like a broken fan, and water mold will appear on the scales or rotten fins. It will be complicated by rotten gills and hemorrhage (see viral diseases).

Treatment: Soak in 1% saline solution or two parts per million (2ppm) potassium permanganate or two parts per million (2ppm) bleach solution.