Mar 29, 2013 #2 M mdsiman Reefing newb I just set my tank up about 3 weeks ago and noticed this on my live rock. Is it pink sponge or pink Coraline algae? Is it bad whatever it is?
I just set my tank up about 3 weeks ago and noticed this on my live rock. Is it pink sponge or pink Coraline algae? Is it bad whatever it is?