How to catch a fish when it floats? What happened when no fish took the bait?

Hypoxia in anoxic water is a very easy situation in high temperature season. The performance of fish is floating and it is impossible to catch it. Let's talk about dissolved oxygen first. The level of dissolved oxygen in water is related to air pressure, which is high in nutrition and low in water temperature, and also related to the respiration of plants and algae in water. Therefore, when the water temperature is high in summer, even if the air pressure is not low, there will be insufficient dissolved oxygen.

However, different fish have different requirements for dissolved oxygen, among which silver carp, bighead carp and grass carp have higher requirements for dissolved oxygen. Crucian carp has the strongest tolerance to hypoxia. If all the crucian carp float, there is almost no way to catch them. Therefore, it is not easy to catch fish on cloudy days, before rain, southeast wind and south wind. If you don't want to hit the ocean as soon as possible, you can only suggest looking for living water.

The reason of water body is overnutrition, which is what we usually say. Because of the influence of human beings, the nutrients in the water will be too rich, leading to the rapid growth of microorganisms and plants, so fish will not be short of food. It can eat with its mouth open if it wants to. If the bait we use doesn't work for it, it won't eat the hook.

The oxygen content in water is low. Usually, the oxygen content in fatty water is relatively low. Because microorganisms, algae and aquatic plants consume oxygen in the water for their survival and reproduction, they will compete with fish for limited oxygen in the water, and fish will often float on the water to breathe oxygen. At this time, it is impossible to catch fish. It's also the weather. For example, when the air pressure is low, the oxygen content in the water is low. Like the typical dog days, the fish will definitely float up to absorb oxygen, but they can't catch it.

It is well known to reduce the number of fishing groups. Carassius auratus is very alert after floating. Therefore, the fishing group must be fine. For example, in bottom fishing, the line group of 1.5+ 1.0 should be reduced. At this time, the quantity should be reduced, the main line 1.0 or 1.2, and the secondary line 0.4 or 0.6. Or is it possible to moderately extend the length of the parting line, because the length of the parting line will slow down the sinking speed of the two hooks, which is more conducive to the interception of the bait by crucian carp. Of course, the specific size of the fishing group is determined according to the size of the fish.

Production and adjustment of bait In addition, when bleaching crucian carp, if the individual fish is not big, it is suggested that fishermen use high-protein bait to pull the bait, and pull a small bait ball horizontally when using it, so that crucian carp can more easily suck the bait into their mouths. Of course, remember to add calomel when opening bait to reduce the proportion of bait and improve palatability. If it is atomized, if the fish eats the bait faster, it is necessary to speed up the atomization of the bait moderately.