Filialaquatics.in

  Ich Explained: A Complete Guide to Fish Disease Ichthyophthirius multifiliis, commonly known as “ich,” is a parasitic protozoan that infects freshwater fish. It is a major concern for aquarium and pond owners as it can cause significant health problems and even death in fish populations. How Ichthyophthirius multifiliis Infects Fish Ichthyophthirius multifiliis infects fish through the following steps: Tomite Release:  When a cyst ruptures, thousands of tomites are released into the water. Tomite Infection:  The tomites swim freely in the water and seek out a fish host. They penetrate the fish’s skin or gills. Trophont Growth:  Once inside the fish, the tomite develops into a trophont. The trophont feeds on the fish’s tissues, causing irritation and lesions. Encystment:  After reaching a certain size, the trophont leaves the fish’s body and encysts on a solid surface. Cyst Rupture and Tomite Release:  The cyst remains dormant for some time, but eventually...