There are two different opinions about the location of fish tanks in geomantic omen. Some people think that the fish tank should be placed in a prosperous position, because the motor of the fish tank filter is running all the time, which makes the water in the fish tank circulate endlessly. Therefore, if you put the fish tank in the prosperous position, it will drive the prosperity in that direction and the prosperity will increase!
However, some people think that the fish tank should be placed in a descending position, because this is in line with the saying of "splashing water into the zero hall"; The so-called "Zero Hall" refers to the decline of the lost fortune. According to Feng Shui theory, introducing water into lost wealth can turn disaster into good luck.
I think the latter statement is more credible, because if you put the fish tank in the position of Wangcai, you will violate the taboo of "putting the god of wealth in the water", and you will undoubtedly push the god of wealth of Wangcai into the water and then encounter the water of wealth.
If the five elements of the head of a family belong to "water", then raise a light-colored fish, such as a silver-red shower head, and six dark-colored fish, such as a crimson lion head, to meet the number of "water" of one and six, and so on.