1. Selection time: Catfish and other fish have different habits, and they like to move in time periods with large temperature difference. The time of day when the temperature difference is large is morning and evening, so the fishing time can be chosen in the morning and evening.

2. Choose fishing tackle: Catfish is relatively large in size, so the fishing rod should be hard in tonality. It is best to choose nylon fishing line, which will be stronger. Catfish's mouth is relatively large, so the hook should be above Iseni No.8 hook.

3. Choose the fishing point: Catfish's favorite place with sufficient oxygen, and the common water inlet and outlet have sufficient oxygen. Besides, they also like to move in the depths of aquatic plants, rocks and crevices. The location of the fishing spot can be selected according to the specific conditions of the water area.

4, start fishing: After choosing a good fishing point, you can throw the fishing rod into the good fishing point with proper strength. After throwing out the fishing rod, you can wait for the fish to take the bait. Catfish is greedy, so the signal of taking the bait is obvious. After discovering the signal of floating fish, you can lift the rod to avoid the catfish from escaping.

Catfish usually move underwater, and the success rate of fishing bottom will be higher when fishing. They like to move when there is plenty of oxygen, and it is best if there is a breeze. When fishing for catfish, we should also prepare some bait that they like better. It is best to prepare some nest materials and nest in advance, so that the success rate of fishing will be higher.