Growth and Nitrogen Uptake by Arthrospira Platensis Cultured in Aquaculture Wastewater from Nile Tilapia Reared in Biofloc System . Acta Sci. Biol. Sci. 2021, 43 (1), e57549. https://doi.org/10.4025/actascibiolsci.v43i1.57549.