Question

What is composite fish culture?

Answer 1

In a composite fish culture, more than one type of compatible fishes are cultured simultaneously in the same pond. Composite fish culture is also called polyculture of fishes.
Example Catalas are surface feeders, Rohus are middle zone feeders, Mrigals and Common Carps are bottom feeders and Grass Carp feed on weeds, together these species can use all the food in the pond without competing with each other.