Mrigal Carp
Cirrhinus mrigala
Mrigal carp, Cirrhinus mrigala, is a South Asian freshwater carp widely raised in pond aquaculture across India, Bangladesh, Nepal, Pakistan, and neighboring regions. It is a streamlined, bottom-feeding fish that uses the lower part of the water column to graze detritus, algae, and fine organic matter. In traditional composite carp culture, mrigal is often paired with surface-feeding catla and column-feeding rohu so ponds are used more efficiently. Its value comes less from ornament or sport and more from steady food production in warm freshwater systems.
Farm management for mrigal centers on pond preparation, plankton development, supplemental feeding, and balanced stocking with compatible carp species. Hatcheries maintain brood fish, induce spawning, and grade fry before stocking because early survival and size uniformity affect harvest returns. Producers watch dissolved oxygen, silt load, seasonal temperature, and netting stress, especially in ponds with several carp species competing for feed. Buyers and farms may track strain source, disease history, and growth performance, since local adaptation can matter as much as the species name.
