What is the size of the Feng Shui fish tank?
Second, you can't "cut your feet to fit your shoes", that is, put the fish tank directly on the ground without raising it; This pendulum will prevent the noble people from coming to the door, but it will cause bad luck.
Third, it is best not to have sharp corners in the shape of the fish tank. The most taboo fish tanks are made into triangular fire shapes, which are prone to mistakes and bloody disasters. Preferably round or oval or quadrangular, it is considered as a lucky pot.
Fourth, fish farming in fish tanks is learned. Goldfish can make the most money, and snakehead can only be raised by people with special occupations (such as soldiers and scholars). Generally speaking, snakehead is easier to attract villains, right or wrong, but it is not good to make money. The number of fish farming varies according to personal life.
I hope my answer is helpful to you. Thank you.