The article considers the efficiency of using complete feeds with different levels of
protein in rearing commercial rainbow trout. The purpose of the experiment was to establish
the effect of different protein levels in nutrition of two-year old trout on its productivity.
The article considers the efficacy of using complete feed stuffs with different protein levels for rearing rainbow trout juvenile fish up to 10 g. The purpose of the experiment was to establish the influence of different protein nutrition levels on trout productivity indices.
