Unidentified algae

Not sure how to post pics so I hope this works...anyways on the rock you can see some white clusters growing, I know its not aptasia, I also do have that growing in the tank but im trying to combat that now with aptasia control and shrimp, but i have no clue as to what this is. its starting to populate all over the tank now and not sure what to do about it. Thanks for looking.

Sull

 

coralline? I also see something like an open brain!?! picture is too small to id.

 

Okay here is a better photo.

 

Does anyone know what this is? it's even growing on the back of the tank and on some other rocks, so far it hasnt intruded on any corals. Im not really concerned about it if its harmless, just want to make sure its not going to cause damage.

 

Cant see what they are, need a better close up. Sorry Luna

 

It just looks like white coraline algae to me. I have a bunch of it too.

 

+1 either that, or some of the pink coralline is bleaching out!?!
bad pic.

 

if it is hard, its coralline and there is no need to worry, if its slimy or flimy then it could be something bad

 

it looks like little white bristles of some sort and seems to be growing and spreading in clusters. ill try to get a better picture tomorrow

 

Hey veterans, could his calcium be too high? Crystalization?