The biggest change in fishing is the poor activity of fish and small appetite. What if crucian carp doesn't open its mouth?

The fish's mood has also changed a lot. Fish will say deep water sooner or later. After the sun shines, the fish may float or swim to shallow water.

Beach activities. If there is no fishy bait in deep water, you can try a few shots in shallow water, or you can change the bait and open a new one with less fishy smell.

Bait, or just try it with incense bait.

The reason is that the weather is harmful to the fish mouth to a great extent. The weather with high air pressure and good dissolved oxygen will be good, the air pressure will be low, and the fish mouth will be bad when the weather is hot. If you encounter this kind of weather, it may be a little better, but it is only a little better. Fish don't open their mouths when the wind is strong. 1 ~ 3 breeze is better, 4 ~ 6 they can still fish. Most fish above 7 don't open their mouths. At this time, it is best to choose a good fishing depth, but it is just as good to open your mouth if the fish is used to a windy environment.

Fish don't talk when the bait is wrong or the smell is strong. Of course, although the food resources in the sea area are usually poor and the wild crucian carp is not too harsh on food, choosing the right bait is definitely the best way to deal with the bait. Too much change in water conditions will also make fish unable to open their mouths. There is a fish proverb that says "when the water rises, the fish will rise, and when the water falls, the shrimp will fall", which means that when the water rises, the fish will be good, but when the water falls, the fish will be bad, so it will be better to open your mouth when the water level is stable or slightly higher.

When the dissolved oxygen in the water is too low, it will make the fish breathe poorly. At this time, grass carp had long been tired of life and lost appetite. The temperature is too high or too low. If the water temperature exceeds the optimum feeding temperature range of grass carp, grass carp will stop feeding or find other sea areas suitable for its activities and feeding, so the water temperature will directly affect the normal opening of fish.

A big fish with a big temperature difference is a temperature-changing animal. When the water temperature changes, fish should also integrate into the change of water temperature, or look for living water suitable for their own survival. In this fusion, fish have long been tired of saving themselves. "If there is no skin, how can the hair stick?" Therefore, fish do not like to eat during the stable temperature period. The water is fat, and I'm too full. Liquid fertilizer is rich in nutrition, fish are not short of ingredients, and they are not interested in general bait. In addition, the dissolved oxygen in fat and water is generally low, which leads to the decrease of fish appetite.

Go fishing when the temperature and air pressure continue to stabilize. When the weather changes suddenly and the temperature or air pressure changes strongly, the fish will show extreme inadaptability, the fish will become listless, lose vitality, and the fish mouth will droop or even stop. Most fish are not adaptable to weather changes. When the weather changes sharply and the air pressure and temperature fluctuate strongly, the fish mouth will become very bad. Therefore, it is very practical to go fishing when the temperature and air pressure are constantly stable, even in winter.