What are the feng shui taboos in villa fish ponds and how many fish are kept?

In fact, the wind pool is mainly set in the financial position of the villa, and it is generally not recommended to be directly behind the house, because the back of the house is generally backed by mountains, which is not suitable for watching the water, depending on the actual sitting direction and Luan Tou! Wind pond culture is generally 1, 6 or 4,9 mantissa, because 1, 6 is water, 4,9 is gold!