There is a term in geomantic omen called shower head water. Shower water means that water rushes to the head from above. Geographically, waterfalls are shower water; In geomantic omen, there are two opinions about shower head water. One is that there is water flowing from a height behind the house, and the position of the water flow is higher than that of the house or the roof of the house. Second, when people are sitting, the fish tank is placed higher than the head.
Shower will affect a person's health, make a person's brain power decline, intelligence decline, easy to get sick. So everyone must try to avoid being affected by showers. The way to crack the shower water is to put the fish tank under your head.
The shapes of fish tanks can be roughly divided into circle, square, triangle, fan and polygon. When choosing a fish tank, it is generally recommended to choose a square fish tank unless there is a special purpose; The small fish tank on the desk is suggested to be round.