Xenia/ mushrooms

[skurd]

All my corals are doing fine but for some reason my mushrooms and Xenia are struggling - any idea why?

 

[cody2cannon]

I'm not an expert but I had an issue with my mushroom as well so I started testing my calcium and dkh were low started dosing yesterday and they've already responded look great

 

[ahiggins]

Check your nitrates. They like it a little higher.
Can you list out your parameters?

 

[Tahoe61]

Have you tested for Ca/mag/alk?
How old is the tank?
What lighting type?