The benefits are mainly two points:
First, attract attention and increase the interest of life. Both kinds of fish are beautiful fish that can be raised. Just feed the fish and see if it's okay.
Second, it is its auspicious meaning, which is actually to understand the auspicious side from the words of the name. Colorful symbolizes colorful life, just as wonderful as a colorful palette; Yuanbao is of course a blessing in wealth, about wealth and salary.