Arowana keeps several auspicious things.

As a feng shui fish, the number of farmed fish must be particular. It is generally believed that nine is good, and "nine fish" symbolizes good luck. But if the fish in Kyubi no Youko can't fit into the ordinary aquarium, you can keep six or three, which means "six or six are infinite" and "three or three are inexhaustible".

There are the following words on the five elements:

One-a piece of white water, prosperous wealth.

Six articles-six white gold and water, thriving.

China's micro-bucket number theory;

One, three, five, six, seven and nine are all auspicious numbers.

Hetu said:

One, six is water, two, seven is fire, three, eight is wood, four, nine is gold.

To sum up the following points, one, three, six and nine are auspicious feeding amounts. Of course, from the perspective of feng shui, how to raise a few arowana can't be concluded, and it also has a lot to do with the date of birth of the owner.