What is flying fish? What is its peculiarity?

A flying fish is

Flying fish is

What is fish meal?

Which one is flying fish

What is fly ash ?

What is peculiar about ostrich?

(a) What is composite fish culture ? What criteria do you take in the selection of fishes in this culture ? Also give its advantage. (b) List atleast three species of Indian major carps and exotic carps which are generally cultured in composite fish culture.