How many koi fish is good luck?

The number of koi fish considered good luck varies across different cultures and beliefs, but some commonly regarded as auspicious numbers are:

1. Nine: The number nine holds a special significance in Chinese culture, symbolizing longevity, prosperity, and good fortune. It is believed that keeping nine koi fish brings wealth and good luck.

2. Eight: In Chinese numerology, the number eight is associated with prosperity and abundance. It is considered an auspicious number, and having eight koi fish in a pond is believed to bring good fortune.

3. Three: The number three represents harmony, growth, and balance in many cultures. Keeping three koi fish is believed to promote these aspects in one's life and household.

4. Six: The number six symbolizes smoothness and good fortune in Chinese culture. Having six koi fish is believed to bring wealth and success.

It's important to note that the beliefs and symbolism associated with koi fish can vary among different cultures and traditions. The significance and number of fish considered good luck may differ based on regional beliefs.