What does it mean if a black goldfish dies?

Goldfish is a fortune fish in Feng Shui. In Feng Shui, black goldfish is used to stabilize the house and pressure the tank. If the black goldfish dies suddenly, it means that bad luck has invaded and the goldfish has blocked you. You should be grateful and worship. One more black goldfish, please.

Of course, in real fish farming, there must be a reason why a goldfish dies. It is the truth to find out the cause of death and provide targeted treatment.