Is it true that the memory of fish is only seven seconds? Fishing in hot weather in summer, what food promoter has good effect?

Is it true that the memory of fish is only seven seconds? As we all know, fish's memory is only seven seconds, but in fact, fish's memory is far more than seven seconds. American scientists experimented with the memory of fish, using a beam of light to release an electric shock at the other end of the beam. It was found that koi fish not only formed the memory of electric shock, but also lasted for another month.

It can also fully prove that fish can have memories in a certain period of time. Bian Xiao's own butterfly fish is also fed at noon, and the fish will gather in the area where they were fed fish food last time, forming a certain memory. In daily life, when tourists see the ornamental fish in the pond, they will take the initiative to approach the ornamental fish and swim to the tourists, trying to get food. Therefore, it is not credible that fish's memory exists for 7 seconds.

So can fish sleep? Everyone spends one-third of his life in sleep, so fish also need rest and sleep. But fish usually only sleep for two to three hours, and the sleeping time is not fixed. Sleep a dozen times a day. It's only twenty or thirty minutes at a time. It's short. However, it should be noted that fish have no eyelids, and even when sleeping, they will always keep their eyes open.

Generally speaking, if the fish are lying on the bottom of the fish tank or motionless, it proves that they are resting. Some fish will sleep in the sand, and some fish will sleep behind weeds or stones. Some fish sleep while swimming. Even when the fish is sleeping, its sense of smell and hearing is very sensitive. As long as it hears a loud noise or the smell of food around it, it will wake up immediately.

Fishing in hot weather in summer, what food promoter has good effect? Fruit acid is an organic substance obtained from fruits. There are many kinds of fruit acids, including malic acid, citric acid, citrus acid and grape acid. Organic random acids in fruit acids are most suitable for fishing, such as aromatic fruit acids, which have a comfortable fruity taste. Adding it to bait in high temperature weather can improve the palatability of bait and make fish like the taste and taste of bait better, with very good effect.

Sugar refers to molecules that are no longer easily hydrolyzed into smaller glycogen. For example, glucose and fructose are sugars that can be directly absorbed by the human body. Sucrose is disaccharide and starch is polysaccharide, which can only be absorbed by the body after digestion. Fructose is a very sweet sugar. Fish prefer to obtain fructose directly from the environment, which is more conducive to absorption and conversion into kinetic energy.

Therefore, when fishing in summer, adding a proper amount of fructose to the bait can also improve the palatability of the bait and increase the fishing rate. When fishing in summer, there are many good fishing food promoters, such as fragrant fragrant fragrant dopa salt and fish afa, which have obvious effects on promoting fish mouth opening. Please refer to the figure below for actual usage and dosage, and do not repeat them here.