The effect of differences in altitude location of an aquaculture on fish's hematocrit and fish's haemoglobin of Carp fish and resistance to bacterial attack

The aim for this research is to analyze the relation between the height place of aquaculture and life directness towards Aeromonas hydrophila attack for hematocrit and hemoglobin degrees on Cyprinus carpio L. This research have been doing on February - March 2017 at UPT PTBP Kepanjen (as Group 1), Malang (332 amsl) and UPT PBAT Umbulan IBAT as Group 2 (955 amsl). The treatment that be used is Cyprinus carpio infected by Aeromonas hydrophila. Parameters was observed, are hematocrit, hemoglobin degrees, clinical symptom of fish and the quality of water. The result of this investigation, hematocrit and hemoglobin degrees of Cyprinus carpio in level low land (Group 1, 332 amsl) around 12.8 % and 9.58 g/dL, meanwhile hematocrit and hemoglobin degrees in level up land (Group 2, 955 amsl) around 24.19 % and 12.64 g/dL. Cyprinus carpio L. after infected by Aeromonas hydrophila, it shows the clinical symptoms : its mucus be left, bleeding, its scale get peeled off and dropsy. The life directness of that Cyprinus carpio L. maintaining in 15 days 0 %. The differences between the height level of aquaculture for hematocrit and hemoglobin degrees also life directness towards Aeromonas hydrophila attack on Cyprinus carpio L.