In this study, the veridical efficacy of an aquatic disinfectant tablet composed to calcium hypochlorite against red sea bream iridovirus (RBIV). A veridical efficacy was determined with the viability of RBIV contacted with the disinfectant in viral stock cultured in fat head minnow cell line. An aquatic disinfectant tablet and RBIV were reacted on the distilled water (DW), hard water (HW) or organic matter suspension (OM) condition. On DW and HW condition, RBIV was inactivated with 25,000 fold dilutions of an aquatic disinfectant tablet. With the investigation of the antiviral effect of the disinfectant on OM condition, RBIV was inactivated on 22,000 fold dilutions of an aquatic disinfectant tablet. As an aquatic disinfectant tablet possesses veridical efficacy against RBIV, the disinfectant solution can be used to limit the spread of cultured marine fish viral disease.

ABSTRACT
 Introduction
 Materials and Methods
  Disinfectant
  Red sea bream iridovirus and culture
  Diluents and treatment condition
  Virus-disinfectant contact reaction
  Evaluation of Easy-Wash against RBIV
 Results and Discussion
 Acknowledgements
 References

• Chun-Nam Cha(Engineering Research Institute, Department of Industrial Systems Engineering, Gyeongsang National University)
• Yeo-Eun Lee(Department of Environmental Health, Graduate School of Public Health, Gyeongsang National University)
• In-Jin Kang(Department of Environmental Health, Graduate School of Public Health, Gyeongsang National University)
• Chang-Yeul Yoo(Department of Computer Information, Gyeongnam Provincial Namhae College)
• Eun-Kee Park(Department of Medical Humanities and Social Medicine, College of Medicine, Kosin University)
• Suk Kim(Research Institute of Live Sciences, College of Veterinary Medicine, Gyeongsang National University)
• Hu-Jang Lee(Research Institute of Live Sciences, College of Veterinary Medicine, Gyeongsang National University) Correspondence to