white deposit on live rock. what is that?

neupane00

New member
<a href=showthread.php?s=&postid=15419758#post15419758 target=_blank>Originally posted</a> by pimpinitup6969
Looks like dead coraline to me
what causes coraline death? what should i do with it.. just let it be?
 

otrlynn

Active member
I'd just let it be. The rock may have been out of the water at some point long enough for the algae to die off. It may color up again, or new coraline algae will replace it.
 

ILoveReefer

Premium Member
<a href=showthread.php?s=&postid=15421454#post15421454 target=_blank>Originally posted</a> by otrlynn
I'd just let it be. The rock may have been out of the water at some point long enough for the algae to die off. It may color up again, or new coraline algae will replace it.
I agree, leave it be.
 
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