Feeding

a) Surface feeder: Silver barb, Silver carp.

b) Below surface: Big head carp.

c) Column feeder: Rohu

d) Marginal : Grass carp

e) Bottom: Common carp, Naini and Prawn

Stocking ratio

a) Phytoplankton feeder: 40%

b) Zooplankton feeder: 25%

c) Benthos feeder: 25%

Cold water species

• Samonoids-salmon, Trout

Warm water species

• Common carp, Chinese carp

D