2, if the color is a big fish tank, of course, golden dragon and silver dragon can also be used. Because gold and white are the colors that urge money.
3, if it is a small fish tank, of course, it is best to choose black and white goldfish.
4. If you don't like goldfish and prefer tropical fish, you can consider gold, black, blue and white.
Of course, fish farming is the best of the nine, which means "long life" and "longevity".
6. The fish tank is too small to keep three or six, which means "wealth" and "smoothness".
7. If it is an arowana, of course, the silver dragon can only keep one. But if you want to match the middle-level lucky, low-level red-tailed catfish and clean fish Feng Fei, the total should be 369.