Symptoms and Treatment of Costia – Ichthyobodo necatrix

The significance of Costia Life was simple for a fish vet in the early nineties. Japanese fish were too expensive for the average hobbyist and their beautiful wiles had not been fully discovered. The usual pond-call involved a poor filtration system, high ammonia levels, a sagging pH and a case of “garden variety” Trichodina on … Read more