How does the black pit control the fish opening? Is there really a so-called open-mouth drug closure drug? So are we anglers going to the black pit waiting to be slaughtered?
With the increasing scarcity of wild fishing resources, sometimes in order to get addicted we often go to the surrounding black pit for fishing, go to the black pit flower Q is nothing more than want to fish more points, fishing bigger, but now the black pit even if the fare is very high, the boss also put a lot of fish, but also often some people hit the turtle, the explosion protection is even fewer, before only heard that the black pit pond owner likes to sprinkle fertilizer, throw mothballs, cold and hot water alternately to control the amount of fish, there are even rumors on the Internet that some black pits are paved with a weak power grid, and the boss directly opens the switch when the fish mouth is good. Instantly the whole audience was speechless... Of course, I am only hearsay, and I don't know whether it is true or not.
Recently I have seen many people say that the current black pit does not need to be so troublesome, directly with the opening medicine closed mouth medicine can be a good control of the amount of fish, let you open your mouth, let you close your mouth to ensure that one can not catch, said the god of god. So I checked some information on the Internet about open-mouth drugs and closed-mouth drugs, and in general, this drug does exist, but it is not so exaggerated. The so-called opening drug is actually copper sulfate, closed mouth medicine is eugenol, the main role of copper sulfate is sterilization, killing parasites, in fact, whether the fish opening is mainly related to water quality, water quality is good, fish in the body is good in the mood of the natural opening is good, sometimes a black pit opening is not good and then the boss said to adjust the water, in fact, it is to pour copper sulfate in proportion to improve water quality. Closed mouth medicine eugenol is even simpler, the Internet to check the efficacy of eugenol, it is actually an anesthetic, added to the water is to say that the fish anesthesia, so that it is in an anesthesia state that naturally will not open. When putting fish, the three warehouse fish only need to add eugenol to one or two of them to control the amount of fish, so it is useless to say how much fish we put, not how much we want to catch, but how much the black pit boss wants us to catch... Of course, eugenol anesthesia is also time-sensitive, generally after one or two days the fish can be relieved, which is why we often see the fish on the day of the release of fish, after two days out of the fish is good.
In general, most of the current black pit bosses are still more conscientious, a black pit if you make an article on the fish, then the designation is not long, with an old saying that you are not afraid of your explosion, afraid that you will not come, the long-term support of fishing friends is the right way to operate the black pit. In addition to copper sulfate and eugenol, do you know other open-mouth drugs?