Fluorescent Pink Coralline?

[Pyrosteve]

I was doing a water change and noticed fluorescent Pink spots growing on my return. I noticed it originally on a frag I purchased but it was covered with algae so I did a peroxide dip and it died. Hard to tell in the pic but this stuff glows in my blues. Is this a normal coralline?

 

[SandJ]

It is where the coralline algae was out of water and touched air. It will usually die soon after the beautiful fluorescent display.

 

[Pyrosteve]

It is where the coralline algae was out of water and touched air. It will usually die soon after the beautiful fluorescent display.

Yes the waterline was below the return during the water change so that would be it.

 

[tehmadreefer]

Yep, it does that when it’s dying, will prolly come back alive shortly since it was due to being out of water.

 

[Pyrosteve]

Great. After a year and a half I finally start growing coralline and I kill it

 

[LOVEROCK]

Whattt ? It’s dies that quickly ?