Multi-species biofloc bacteria and application test on snakehead fish (Channa striata bloch, 1793) juvenileYohanna R. Widyastuti, Yuani Mundayana, Tutik Kadarini, Siti Murniasih and Adang SaputraE3S Web Conf., 442 (2023) 02041DOI: https://doi.org/10.1051/e3sconf/202344202041