Line green growth on rock

[saltyreefer]

I noticed a bright green growth on my rocks today. It is occurring at the top closest to the lights. Is this normal or is something wrong with my water. Let me know if you have delt with this and what to do!!

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[saltyreefer]

**lime**

 

[qasimja]

looks like corraline algae to me

 

[snowmansnow]

definitely not anything to be concerned with.. before its all over that rock will turn all sorts of colors

 

[y-not]

Qasimja;950487 wrote: looks like corraline algae to me

Or could it be....Coralime? :lol2:

 

[hzheng33]

I have the same issue now since I switched to LED about a month ago. I can scrape it off and was wondering if that's some sort of nuisance algae. following to fund out what it actually is