What is the most suitable height and color for a fish tank? Feng Shui

Of course the color of the fish tank is transparent. Do you want to cover it?

As for the height, it can be 60-130cm, or any higher, but remember that the higher the height, the lower the fish tank should be.

At the same time, it is best to place this thing in a place with light, such as by a window or balcony. Of course, it can't be the bedroom.