How many fish are usually kept in a goldfish bowl?

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Fish No.2, No.6 and No.7 are good.

1: White water can make a fortune.

Article 2: Second, black soil is not conducive to wealth.

Article 3: Three items are leaking, which is not good for wealth.

Article 4: Four Lvmu, although drained, but four greens are literary stars, which is based on good luck.

Article 5: the loess blocks water, which is not conducive to wealth.

Article 6: Six white gold produces water, which is beneficial to wealth.

Article 7: Seven red gold begets water. Although it is a bad star, it is based on good luck.

Article 8: Eight whites are mud and water, but eight whites are Zuo Fuxing and Ji Xing.

Article 9: nine purple is on fire, but by the way, as a lucky star, it can flourish.