Live rock part II

[duke]

For those that answered yes it does look like some sort of coraline, now my next question is the placement
I placed a about 8 inches from a power head is that to much current power head 401.
where should it be placed????

 

[michaeltx]

if it is coraline algae the current going over it will spread the spores into the rest of the tank which is a good thing. '-)
Mike