Exotic carp species threaten native fish populations in Nasti baor.
The researchers studied different types of carp in Nasti baor from August to December 1995. They looked at the size and weight of the fish, how many were caught, and the types of plants in the lake. They found that mrigal had the highest recovery rate, while silver carp had the lowest. In November, there were more plants in the lake compared to September.