Efficacy of hydrogen peroxide to reduce Gyrodactylus species infestation density on four fish species.

Objective: The ability to effectively treat parasitic infestations of fish is of high importance for fish culture facilities. However, tools or approved therapies for treating infestations on fish are limited. This paper summarizes results from four separate clinical field studies that evaluated the efficacy of hydrogen peroxide (H O ; 35% PEROX-AID) for reducing Gyrodactylus spp.