Effect of probiotics Zoonorm and Subalin on the immunophysiological system and microbiocenosis of carp

Aquaculture is a fast-growing sector in Russia. To grow fish to greater extent than for other agricultural objects, it necessary preserve and maintain natural habitat conditions. Minor changes the aquatic environment, such as pH, temperature fluctuations, presence of organic pollutants can lead decrease number fish. Use antibiotic drugs prevention treatment diseases farming change microbiocenosis hydroecosystem, appearance antibiotic-resistant strains pathogenic microorganisms immunophysiological status organism. date, promising effective therapeutic prophylactic agent use probiotics, which have pronounced antimicrobial activity against conditionally microorganisms, immunocorrecting anti-inflammatory effect. As result our research, we established effectiveness preparations Subalin containing Bacillus subtilis Zoonorm live bacteria Bifidobacterium bifidum cultivation carp. A positive effect on increase body weight was revealed, level contamination parenchymal organs with bacterial flora decreased, specific nonspecific resistance increased.