I'm from Sichuan, and I work in Jiangmen Jiangfen Magnetic Field. There are more than a dozen in koi fish, but there are also several different ones. ...

First of all, koi fish is really a storm fish, which can block any color species. It's definitely not the same, but it will be counterproductive to put it in a dirty place. If you believe in geomantic metaphysics, don't worry too much if you don't. In addition, koi fish is a very lively fish, but it is also easy to catch a cold, so getting sick is not necessarily metaphysical. Everything is fine. Don't let illusory things occupy your spirit too much.