Influence of the feed additive Viusid-VET on the productivity and physiological state of carp
There were studied the effect on productivity and physiological condition of carp feed additive Viusid-VET which includes glucosamine, arginine, glycine, glycirrhizin acid, zinc sulfate, calcium pantothenate, folic acid, vitamins C, B<sub>6</sub> and B<sub>12</sub>. It proved to be an effective immunomodulator, hepatoprotector, antioxidant, antiviral and anti-stress agent.