Can koi fish Fish Pond be built next to the toilet?

It is not recommended to build it next to the toilet. There are two main considerations. First of all, pathogens, pests and diseases harmful to koi fish are widely distributed in soil and feces. The water quality of fish ponds is the key to raise koi fish. If the fish pond is built near an unclean place, it is difficult to ensure that the water quality will not be polluted. Once they are affected, the consequences will be very serious. Secondly, koi fish is not only ornamental, but also a kind of feng shui fish. If you want to think of a good effect, you should pay attention to the position of raising koi fish indoors and outdoors. It is definitely inappropriate to raise koi fish near a filthy place.