Open Access Research Paper Views (916) Effects of Bacillus coagulans on haematological parameters of Cyprinus carpio Pruthvi Kargunda Jagadish, Ashashree Hassan Mallikarjun J. Biodiv. & Environ. Sci. 26(5), 34-42, May 2025. Keywords: Bacillus coagulans, Cyprinus carpio, Haematological parameters, Probiotics, Recirculating aquaculture system Details