The study analysed the economics of fish farming in selected local government areas of Taraba state, Nigeria. The specific objectives were to; (i) describe the socio-economic characteristics of fish farmers in the study area (ii), estimate the cost and returns of fish farming in the study area (iii), determine the relationship between input and output in fish farming in the study area; and (iv), identify the constraints faced by fish farmers in the study area. It utilized mainly primary data....