What do you pay attention to when studying Feng Shui in fish tanks?

Hello, the placement of fish tanks has little to do with your divination, all fish tanks should be placed in the financial position; Financial position is divided into bright financial position and dark financial position. Ming financial position is the financial position on the head of Feng Shui Luan, that is, the diagonal line of the entrance door; The dark financial position is the financial position calculated by the nine planets flying to Bagua Pai. If you want the fortune to appear faster, it is best to put a fish tank in the dark wealth position, but the calculation is relatively troublesome. The number of fish farming is six or eight.