As I know oxygen requirement is depend on body weight of species. I want to high density culture with use of aeration facility. But I do not know how much aerator or how much species ( Rahu, Catla, Mrigala) are can be stock in 100 m x 100 m x 1.5 m pond. water exchange rate 20 % with 7 day interval.
How much DO requirement in carp culture???