The abstract provides information about the effects of environmental factors on the development and reproduction of pikeperch (Sander lucioperca L), including water temperature, pH level, salinity, water level, aquatic fauna distribution, and competition with other fish species. Optimal conditions for the fish’s development have been identified.

pikeperch (Sander lucioperca L), ecological factors, water temperature, oxygen, pollution, salinity level, pH level, optimal conditions, aquaculture, rheophilic, invasive, obligate, pesticides.

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