There are usually several feng shui fish.

Two fish-two black soil and two water, which is not good for wealth.

Three fish-three eyes drain water, which is not good for wealth.

Four fish-four green waters, although drainage, but four green waters are satellites, which is auspicious.

Five fish-five loess blocks water, which is not conducive to wealth.

Six fish-six white gold produces water, which is beneficial to wealth.

Seven fish-seven red gold and raw water, although fierce stars, but affectionate, conducive to luck.

Eight fish-eight white mud can make water, but eight white is the left auxiliary star and lucky star.

Nine fish-nine purple fire, but the right star, as a lucky star, can prosper.

If there are more than ten fish, if the integer is removed, for example, twelve fish are considered as two, and fifteen fish are considered as five.