First, don't commit "no roof water" or "shower water", that is, the water level of the fish tank is higher than the normal height (190cm or more), which will turn away the family fortune and be suppressed.
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 more likely to attract villains, which is clear from right and wrong, but it is not conducive to making money. The number of fish farming varies according to personal life, as follows:
Rats and pigs: 1 or 6
Tigers and rabbits: 3 or 8
Snakes and horses: 2 or 7
Monkey, chicken: 4 or 9 or 5
Dragon, dog, cow and sheep: 5, 10, 4, 9
Fifth, the fish tank is the most taboo in the kitchen or bathroom, which will cause troubles and eye diseases; And it is not good to put it behind the house, because it wastes money; It is best in the hall, especially for the water in the hall, but it is not advisable to put the fish tank in the bedroom, which is easy to attract strange diseases.