1 round aquarium, the five elements belong to gold, and gold can produce water, so it promotes wealth.
2 square fish tank, the five elements should be soil, soil and water, so arowana should not choose a square fish tank.
Rectangular aquarium, the five elements belong to wood, born in water, so it is also possible to raise arowana.
Hexagonal aquarium, the five elements belong to water, is the most suitable aquarium shape.
5 triangular, octagonal or polygonal fish tank, the five elements belong to fire, so it is not suitable to choose as the fish tank of arowana.
From the perspective of geomantic omen alone, it is generally believed that Kyubi no Youko is the best fish farmer. But if Kyubi no Youko can't be put into the fish tank, he can keep Vulpix or Sanwei, which means "66 is infinite" and "33 is inexhaustible".
Since ancient times, there has been a saying that "Qinglong, Baihu, Suzaku, Xuanwu and Tiansi Spirit are all square", and the polyculture of Arowana and it also has a good meaning.
1 A mixture of dragons and phoenixes means "the dragon and the phoenix are auspicious", which means a happy family life.
Dragon and tiger live together, which means "dragon and tiger", implying peace at home.
The mix of dragons and turtles means "long life, longevity is better than Nanshan", suggesting a long time.
Four-mixed repair means shaking the world and bringing good luck.
5 when there is a fight in mixed culture, you need to pay attention to some personal words and deeds.