just starting up our marine tank. no fish yet just live rock. and i'm noticing in spots on the live rock its turning white.
am i doing sumthin wrong or am i missing sumthing. we got out water tested this weekend and we're going thru the nitrate or nitrite spike right now.
one peice of live rock is almost completely white.
is it dieing?
we bought about 4 peiced that werent fully cured. theres about 50lbs of LR
in the tank.
the skimmer is running good and takeing yukky stuff out....
anyone know whats causing this?
Thanks in advance