1. Enteritis. Symptoms: The Egyptian angelfish turns black, refuses to eat, rubs the bottom of the tank with the abdomen of the fish, and in severe cases will swim frantically. Treatment method: Put 10 capsules of 0.1g in 100kg of norfloxacin water, and adjust the water temperature to 32~34 degrees for long-term medicine Take a bath until you are healed.

2.Leukoderma. Symptoms: At the beginning, only the tail end of the Egyptian angelfish was a little whitish. As the disease worsened, the tail fin and the back of the body appeared white, and even lost their balance and could only move up and down. Treatment method: 12ppm chlortetracycline or 25ppm oxytetracycline can be used to soak for half an hour, or 5ppm to do a full-bath medicated bath.