This net is the ancient fishing technique of Bangladesh. Shake is one of them. The rope is tied at the top of the net. Small iron pots of iron are added to the bottom of the mesh. While fishing, they were thrown into fake water by holding a rope from the canal, pond or river bank. Later, the net is pulled by the rope. Many types of fish are trapped under the net. Floods, shrimps, carp and tube fish are over-caught. In some areas of Comilla, fishery are seen catching fish through the rains. The main reason for this is that currently there are not enough fish to be used in the past using this net. According to some local farmers, the use of this net can be obtained from two to three hundred taka fish. Due to this the use of this mesh is decreasing.