I am curing some live rock. I had to go out of town for a couple of days. When I got back I have this whitish spiderweb looking stuff on some of the LR. Does Anyone know what this stuff is? Should I clean the rock again? Is it bad for the LR?
I think I had what you are talking about in my tank. It looks like a underwater spider web. I did a water change one a week for 2 weeks and then is was gone and never came back. Give it a try. also see if you have enough flow in your tank.