Paixão Hungria, A., Marinho Pereira, T. , Valente Brandão, L. and Nilo Lima da Silva, F. 2026. AGRI-FOOD WASTE AND BYPRODUCTS IN TAMBAQUI AND TILAPIA DIETS:: A circular economy perspective for small-scale fish farming in the amazon. Igapó. 21, 1 (Oct. 2026). DOI:https://doi.org/10.31417/irecitecifam.v21.811.