Examination of different C/N ratios, heterotrophic bacteria and plankton abundance on the growth of Nile Tilapia (Oreochromis niloticus) in biofloc system. Our Nature [Internet]. 2025 Aug. 13 [cited 2026 Jul. 5];23(2):19-33. Available from: https://nepjol.info/index.php/ON/article/view/82818