Originally Posted by
Debbie
No I don't believe it is cyano, had that once when I first started. This stuff is very hard that has to be chipped off.
I see lots of pics of mostly pink coraline algae but mine is a deep red.
There is non of this on the sand bed either just on my live rock.
I was just curious as to the color of it being such a deep red and if this is normal.
If you have to chip it, it's not cyano. I love the dark blood red coraline, got a pic?