What's the point of building a fish pond on the balcony?

There is a feng shui law for building fish ponds on the balcony. Except for the lives of individuals, this principle should basically be observed. The fish pond should be built on the balcony on the west side, indicating that the house is a bungalow living environment, because the west palace is gold, the fish pond is water, and the golden water is flourishing, which is a palace with water and fish. On the other hand, if it is an aquatic palace, it is not conducive to breaking money. If you live on the balcony of a building, it is not suitable to build fish ponds in the north, but people with special numerology can. Building a fish pond on the south balcony is also to adjust the use of Feng Shui and see the fate of the owner. It's no use building a fish pond if the fire is too big.