“…The robustness of fishes is the indicator of their ability to adjust and adapt to any stressful conditions [ 61 ]. The higher tolerance was achieved in fish fed T 3 diet in low pH of 5 stress test, this could be attributed the fish's higher WBC content Rana et al [ 62 ] reported that the lowest tolerance to low pH stressors (pH 3) was 8 min fish fed control diet, while the highest tolerance was 17 min with 20% jute leaf meal based experimental diet.…”