Question

Name two marine fish of high economic value which are also cultivated in seawater

Answer 1

. The two most common names of fishes with high economic value in sea water are:

• Calta

• Common crabs.

The economic value in sea generally influences the value of water temperature in the sea.

A small increase or decrease in the water temperature can stimulate the growth of the fish, and lower the oxygen level.

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Answer 2

Catla , Rohu , Common Carps , Grass Carps and Mrigals are five fishes of high economic value.