Protection of fish health in the breeding farms
The regular influence of unfavorable environmental factors (the state of content and feeding, the presence of pathogens) on the state of fish health and the appearance of non-contagious and contagious diseases was revealed. In pedigree fish farms fish disease appear in case of non-compliance with environmental and technological, veterinary and sanitary requirements and non-implementation of anti-epizootic measures. A system of preventive measures (organizational, environmental-technological and veterinary-sanitary) was developed on the basis of previously approved instructions and rules, and supplied with modern environmental, technological and veterinary facts. Elimination of violations and improved system of health protection use will increase safety and environmental protection and reduce losses of fish products.