I want to put the fish tank 1 6 meters away from the entrance door

Each one is different.

The wealth position of the shop or house is different, only a full-time feng shui master can find the wealth position, there are two kinds of wealth position, one is the wealth position of the shop, and the other is the wealth position of the flowing year, so you can only use the wealth position of the flowing year if you have not looked for the master on the spot, this year's wealth position is in the southeast, you can put the fish tank here, and you can also prosper the wealth. >>>More

It is also possible to put a fish tank at the entrance of the hotel lobby, if you are referring to feng shui problems, you can consult someone who is more proficient in feng shui.

Yes, but not in front of the gate.

Stairs are divided into internal air stairs and external air stairs. The inner unloading staircase is auspicious, and the outer air staircase is unlucky. The mirror will reflect the wealth, so if it is not directly facing the gate against the filthy object, etc., it is not appropriate to face the gate. Mirrors generally have the effect of stopping the brakes. >>>More

It's not good, then the financial luck is unstable, and putting a green plant between the gate and the fish tank can solve it.

That's not good. The fish tank is humid and should be placed in a well-ventilated area, and it should be suitable for appreciating the activities of the fish. Placed behind the sofa gives a sense of insecurity, and is not good for health.