Don't know what this is.

[NewbyReefer]

Its hard and branches out. Its growing on the underside of my bubble coral. Any info would be great. Someone said fire coral but I have touched it and fire coral is more of a yellow than a red.

They're the red things.

 

[Frick]

It's Homotrema rubrum, a foram that grow in dark areas. Not really a coral.

There is a sub forum above for ID post like this FYI.

 

[NewbyReefer]

It's Homotrema rubrum, a foram that grow in dark areas. Not really a coral.

There is a sub forum above for ID post like this FYI.

Thanks, And Yeah I realized it after I posted it. :spin3:

 

[tcmfish]

Also fire coral can vary quite a big in color and morphology.