structure help please

[marvin]

the water is so hard where i live the rocks are growing should i get rid of them??? guess i could call my tanks rock gardens.....

 

[Cichlid-Man]

I don't understand what you are asking. I understand the water is hard but why would rocks be growing? Impossible.

What kind of cichlids do you have? Hard water isn't bad for a lot of them, especially old world cichlids.

 

[marvin]

was a joke rock fish