01921naa a2200241 a 450000100080000000500110000800800410001902400550006010000190011524501400013426000090027452011090028365000160139265300270140865300250143565300280146065300460148870000220153470000180155670000250157470000280159977300520162721839952026-01-29       2026    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1016/j.aquaeng.2025.1026792DOI1 aLUIZ, D. de B.  aTechnological approaches to enhance water efficiency in aquaculturebAiming towards sustainable intensification.h[electronic resource]  c2026  aSustainable aquaculture requires innovative water management systems that balance environmental conservation with product quality. This review explores advanced technologies such as photocatalysis, ozonation, integrated multitrophic aquaculture, and probiotics as strategies to diminish nutrient discharge, reduce off-flavor accumulation, and improve fish health. In addition to enhancing production efficiency, these solutions facilitate climate adaptability, decrease freshwater use, and promote circular economy strategies within aquatic food systems. The combination of these technologies may enhance water reuse, reduce organic contaminants such as antibiotics and geosmin, and optimize system resilience to climatic stressors. Nonetheless, numerous of these methodologies face limitations related to costs, scalability, and relevance in resource-limited environments. Although promising results, additional investigation is required to overcome these obstacles and enhance these systems for extensive deployment, guaranteeing likelihood of economic feasibility and long-term ecological equilibrium.  aAquicultura  aAdaptação climática  aEficiência hídrica  aReutilização da água  aSistemas de recirculação em aquicultura1 aKATO, H. C. de A.1 aSCHNEIDER, M.1 aSANTOS, V. R. V. dos1 aMOREIRA, R. de F. P. M.  tAquacultural Engineeringgv. 113, 102679, 2026.