GoingPostal
Active member
This algea has popped up very quickly in my two month old nano with 96 watts over 10 gallon. I have had this rock for two years under various low lighting and never seen it but now it is growing fast. Just curious what kind it might be and if this is something to worry about controlling growth. Sorry for bad pics this is a cheap digi that I've had a few weeks, not good with cameras. Also I know about the hydroids on the rock.
