Identification and Treatment of Costia, Deadly Parasite

Costia Costia or Ichthyobodo necatrix, is a ciliated protozoan parasite of freshwater fish that also has the capability to kill fish in great numbers, and in a very short time-span. This parasite, in the Springtime, kills a few fish in the morning and you’re netting more in the evening. It kills so hard (at certain times … Read more