Why is my carp swimming weakly? - Treatments for diseased fishes

Blood flagellates (Sleeping sickness)

Why is my carp swimming weakly?

Fishes having Blood flagellates (Sleeping sickness) usually show this symptom of 'Listless or Swims abnormally'

Carefully read though the article to find out whether your Carp is having Blood flagellates (Sleeping sickness).

About disease, Blood flagellates (Sleeping sickness)

This is an infection. Fish infected with Cryptobia are listless and swims abnormally. They become emaciated with sunken eyes and pale gills. Pale gills are an indication of a lack of red blood cells. Disease can be seen in marine and fresh water fish. Aquarium fishes are rarely affected.

Physical Symptoms

  • Emaciated
  • Sunken eyes
  • Pale gills

Behavioural Symptoms

  • Listless or Swims abnormally
Need further help?

Get our app - It has loads of information about fish diseases and treatments.
Let us help you to cure your Carp.
Download Fish Doc - It is Free.

Skin fluke diseased fish

Carp sufferring from Blood flagellates (Sleeping sickness)

Fish Doc App is your pocket guide when you got a sick fish in your aquarium or pond


These may also help you