The problem of cultivation of sturgeon kinds of fishes stands very sharply now. It is con-nected basically m by that despite of interdictions and assessed penalties uncontrolled catching of valuable breeds of fishes from a river basin Don is made practical. Factories existing nowadays on reproduction of fishes carry out the activity basically for reproduction of a commodity fish, that is don’t support a livestock of a fish in a habitat of dwelling. Therefore the strict measures directed on preservation of number of a population of sturgeon kinds of a fish are necessary.

Keywords: Main words: The control, cultivation of a fish, ways of cultivation, specifications