內陸水生物學發表專題評論和原創論文，專門介紹水體中的動植物，水生生物的生物多樣性，生物學，形態學，系統學，生態學，行為學，水生生物的生態生理學和生物化學，生物循環模式，水生生態系統的結構和功能 ，人為和不受控制的自然對水生生物和生態系統的影響，非土著物種入侵生態系統及其生態，水生生物學和魚類學研究方法。

Inland Water Biology publishes thematic reviews and original papers devoted to flora and fauna in waterbodies, biodiversity of hydrobionts, biology, morphology, systematics, ecology, ethology, ecological physiology and biochemistry of aquatic organisms, patterns of biological cycle, structure and functioning of aquatic ecosystems, anthropogenic and uncontrolled natural impacts on aquatic organisms and ecosystems, invasion of nonindigenous species into ecosystems and their ecology, methods of hydrobiological and ichthyological studies.