• Venya Pal Chenda
• Janakiram, P
• Vijay Kumar, P.P.N
• Ummey Shameem

The physiological responses of Labeo rohita fingerlings (average weight: 30 g) were evaluated following administration of two supplementary diets, designated as Diet E1 and Diet E2. The control group was maintained on a commercial basal diet devoid of any probiotics. Diet E1 comprised waterborne probiotics like (Bacillus subtilis, Bacillus licheniformis1, Bacillus licheniformis2, Bacillus polymyxa, Bacillus megaterium, and Bacillus pumilus) incorporated with the commercial feed at 20:80 ratio. Whereas diet E2 consisted of gut probiotics (Bacillus spp., Lactobacillus spp., Nitrobacter, Nitrosomonas, and Rhodobacter capsulatus) blended with the commercial feed at the same proportion. The experimental trial was conducted for a period of 60 days. At the end of the feeding period, physiological responses were assessed through haematological parameters (RBC, WBC, Hb, Hct, MCHC, and MCV) and biochemical parameters (glucose, protein, lipids, AST, ALT, and ALP) using standard analytical procedures. Statistical evaluation of the results indicated significantly enhanced physiological performance in fish fed with gut probiotic-supplemented diet compared to those receiving waterborne probiotics. However, both probiotic-enriched diets demonstrated superior outcomes relative to the control group.

"Assessment Of Waterborne and Gut-Administered Probiotic Consortia for Improved Physiological Health In Labeo rohita (Hamilton 1822) Fingerlings", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.13, Issue 1, page no.a495-a504, January-2026, Available :http://www.jetir.org/papers/JETIR2601061.pdf

"Assessment Of Waterborne and Gut-Administered Probiotic Consortia for Improved Physiological Health In Labeo rohita (Hamilton 1822) Fingerlings", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.13, Issue 1, page no. ppa495-a504, January-2026, Available at : http://www.jetir.org/papers/JETIR2601061.pdf