This old house is newly decorated. From the perspective of geomantic omen, where is the best place to put the fish tank and peach wooden sword? Is there anything else to pay attention to?

There is no need to put those things you said.

It won't do any good! Of course, if there is no problem with placement, there will be no shortcomings.

You don't have a good grasp of the layout. Pay attention to skin allergy or low back pain when sleeping in that children's bed.