Assuming that the color of the raised fish is golden or white, it means that the five elements belong to gold, and gold can produce water, so it has a strong financial force.
Assuming that the color of the raised fish is black, blue or gray, it shows that the five elements belong to water, and the water can flourish, so the power to urge money is also very strong.
Assuming that the color of the fish is red, purple or orange, it means that the five elements belong to fire, and fire will consume the power of water, so the power of urging wealth is weak.
Assuming that the color of the raised fish is yellow or brown, it means that the five elements belong to soil, and the soil can keep water, so the power to promote wealth is also very weak.