First, don’t commit the crime of “made water” or “shower water”, that is, the water level in the fish tank is higher than the normal height of a person (more than 190cm), which will make the family’s fortune difficult to change. Suppressed.
Secondly, you cannot commit the crime of "cutting your feet", that is, placing the fish tank directly on the ground without raising it; this arrangement will prevent noble people from coming to the door, but will cause poor fortune. Shun.
Third, it is best not to have sharp corners in the shape of the fish tank. The most taboo is that some fish tanks are made into a triangular fire shape, which is easy to make disputes and lead to bloody disasters. It is best to be round, oval or quadrangular, all of which are It's a fortune-telling jar.