Small round white things on Rock

[Neopimp]

What are they... Showing up for 6 weeks.  Hard and flake off almost like coralline. But never grow.

 

[Neopimp]

 

[reeffreak]

Do They move ?

 

[Neopimp]

Nope

 

[Big_Als_London]

Psoriasis

 

[Neopimp]

He just smashed his head on the keyboard and make that up

 

[Neopimp]

Lol googled revealed I have a scaly skin disease in my tank

 

[Neopimp]

People are saying nerite snail eggs.  But I have had those before.  These are 3/16 inch big.  Double what I had before.  But I did add some nerites from the reefcleaners group buy... Might be them.

 

[Duke]

I have those exact dots all over.. I just assumed it was coralline of some sort.

 

[Petercar (RIP Dec 2017)]

I have them on my glass.    ..takes the stainless blade to get them off

 

[reeffreak]

calcuim deposits maybe