Enriched Diet With Orange Essential Oil Citrus sinensis for Tambaqui Colossoma macropomum Promotes Growth Performance and Resistance Against Aeromonas hydrophila.

The objective of this study was to evaluate the effect of dietary supplementation with Citrus sinensis (L.) Osbeck essential oil on the growth, immune system, and resistance to Aeromonas hydrophila infection in Colossoma macropomum fingerlings. The experiment was conducted with five treatments (control diet, Tween80 diet, and diets supplemented with 200, 400, and 800 mg L of C.