Help
 

Hi I've had a saltwater tank for awhile but I had fish only until I got a gift.... a rock with mushrooms but after a little while I found star polyps one the same rock and their spreading like wild fire will this be a problem with the mushrooms or should I try moving them? If so how.

The shrooms will move if they want..
And yes GSP can cover every visible surface of a tank..
many times just keeping them on an isolated rock is sufficient..
or trash the whole rock ;)

So I don't need to move them? The shrooms that is.

definetly try to keep the gsp on its own rock.. it looks great but will get out of hand before you realize it.