I have a 6 gallon fish tank. The  fish in my aquarium just passed away. 

Has it sacrificed for me? Is my house under the attack of sha chi?  Do I continue to replace the dead fish so that another live one will sacrifice for me?

Thank you very much.

Z.

The fish did not sacrifice for you. It died because the environment is not suitable. Find out the cause and make the necessary corrections.

We install a fish tank because we need the water element to promote wealth luck. We do not use the fish to "absorb" the sha chi and die for us.

Cheers.