The current and anticipated demographic changes worldwide area unit expected to extend fish and alternative animal super molecule consumption. Capture fisheries alone cannot meet these needs. cultivation offers how out if it will any be developed. However, in most developing countries, cultivation remains in its infancy and also the proof on the trade is sort of skinny. we have a tendency to assess the profitableness of small-scale cultivation production in Republic of Zambia mistreatment primary knowledge collected through a structured form that was supplemented with focus cluster discussions with individual fish farmers. The analysis combined descriptive statistics, enterprise budgets, and monetary analysis tools. The profitableness of the cultivation venture was firm mistreatment the symptoms of investment returns as well as, web gift price (NPV), internal rate of come (IRR), and benefit-cost magnitude relation (BCR). The results from the profitableness analysis show positive web revenue, NPV, and IRR. The Benefit-Cost magnitude relation is additionally larger than one, implying that investment in cultivation production may be a profitable and viable business venture for small-scale farmers. The results reveal that over the helpful lifetime of the ponds, that is assumed to be ten years, the calculable NPV is seventeen,524.13 ZMW and also the IRR is forty-two.38%, measured at the discount rate of V-day. The positive NPV implies that the cultivation enterprise is possible and profitable. In Malawi, fish is considered the most cost-effective supply of animal proteins and alternative macronutrients. Recent epidemic lesion syndrome (EUS) outbreaks according in countries sharing the Chobe-Zambezi stream system like Republic of Zambia, Democratic Republic of Congo, Botswana, Namibia, Southern Rhodesia and Republic of Republic of South Africa, have exhibit a serious threat to fish production. Nyasaland’s biggest and vital Shire stream connects to the Zambezi River and there's sharing of waters with Republic of Zambia throughout floods in some areas in northwestern Malawi. Active police work in Nyasaland was, therefore, conducted in four insecure areas to determine the presence or absence of EUS. Fish were inspected for EUS-like lesions by a trained police work team. No fish was found with EUS-like lesions. However, one Barbus paludinosus from Vasa Marsh had a cerise and swollen caudal peduncle that once doing laboratory tissue squash didn't show any proof of plant life hyphae to suspect EUS however various inflammatory cells were seen.