Generally, a single-layer small hole is used to glue the net, the aperture is about one finger (that is, one finger can pass through), and it can be put into the river loosely, not too tight. When the fish hits it, it can also catch the fish around the net. The advantage is that it is convenient and can be operated by one person or two people, but the disadvantage is poor specificity and low fishing rate.

There is also a special net for catching white striped fish, which has three layers, one is a large mesh net, the other is a medium mesh net and the other is a small mesh net. The three layers of nets are stacked together, and the upper and lower ends of the three layers of nets are connected. The upper end of the net is provided with an upper net which is connected with a float, and the lower end of the net is provided with a lower net which is connected with a pendant. The fishing device has no noise when fishing, and the fishing efficiency is high and the effect is good when fishing on a wide water surface. White striped fish is caught by the mesh of the net when swimming. It is very convenient to pull up the net and take the fish away.