3 refers to the fishing effect of single net.

3 refers to a single fish net, which refers to the technical action of throwing a net at the target fish school after pointing your finger at it. This fishing method can improve the efficiency of fishing, but the specific fishing effect is related to many factors.

First of all, the size of fishing net and the material of fishing net will affect the fishing effect. If the aperture of the fishing net is too large, smaller fish may escape; If the aperture of the fishing net is too small, it may prevent big fish from entering the fishing net. In addition, the material of fishing nets will also affect the escape rate of fish. A stronger fishing net can prevent most fish from escaping.

Secondly, the skills and experience of catching fish will also affect the effect of catching fish. Skilled fishermen can accurately use fishing nets and harvest the target fish, and they may choose the best fishing time according to the trajectory and characteristics of the fish. For unskilled people, lack of skills and experience may lead to failure or loss.

Finally, environmental factors will also have an impact on the effect of catching fish. Water quality, water temperature, tides and other factors may affect the activities of fish schools and the effect of catching fish.

To sum up, the specific effect of 3-finger single robot net will be influenced by the size and material of the net, technical experience and environmental factors. If you want to get a more accurate answer, I suggest you consult a professional fisherman or fishing expert.