When the fishermen catch huge amount of fish, at that time they need to preserve the fishes. Normally, there are many methods of fish preservation. But in India and in Bangladesh, the fish traders preserve fish for short term storage with ice. In the fish market these preserve fish are sold, but the price of the fish is lesser than the live fish. It is said that the live fish are much more delicious than preserved fish.
The process of fish preservation with ice is very easy. First of all they wash the fish and then they keep the fish into a polythene bag.
Finally they put it into deep refrigerator or they manually mix ice with the fish. That’s all.
In this video the ice fish are being sold at the fish market and the process of preservation of fish is being done by the fish traders.