Found this with my actinics on

[Reeffanman]

I was at the tank this morning with the atinics on and I see a red thing ( I thought was coraline) glowing. It's in one of those spots where it's hard to take a real good picture. It seems to be a mushroom, but it's in a kidney shape. Glows red under atinics.

 

[fort384]

Looks like a mushroom or similar to me. Harmless and a good hitchhiker.

 

[Reeffanman]

This is what it looks like now





It is still generally in a kidney shape I think if it were a mushroom it would be round by now

 

[Saratj1]

I think it maybe macro algae, like red dragon or dragons breath... Or something dragon... Search google images for red macro algae

 

[Reeffanman]

Thanks saratj for pointing me in the right direction. From what I can see its called red rose