Size grading, sorting a cohort into more homogeneous size classes, is widely used in aquaculture and presumed to enhance production efficiency. However, reported effects on fish growth are inconsistent. To address this uncertainty, we conducted a comprehensive meta‐analysis spanning 32 species to systematically evaluate the effect of size grading on fish growth and to identify key moderators of this effect. Overall, size gradi...

Aquaculture disinfection processes are critical for biosecurity, especially with the rapid development of intensive aquaculture, yet they also yield disinfection by‐products (DBPs) with significant and underexplored impacts on aquatic organisms and humans. This review provides the first comprehensive evaluation of DBPs in aquaculture, focusing on their sources, environmental and health impacts, removal strategies, and future r...

Changes in water quality significantly shape fish behavior, a crucial index reflecting the growth and welfare status of fish. Given the centrality of this relationship to aquaculture practices, a comprehensive understanding of how water quality dynamics influence fish behavior is imperative. While there have been some summaries of the effects of water quality parameters on fish physiology and growth, few reviews on their effec...