Torch & Trumpet Coral Help

[ccreppel]

Can anyone tell me what this is that is growing on my torch and trumpet coral.

 

[ccreppel]

Trumpet

Trumpet

Here is the Trumpet.

 

[oneofmany]

Pineapple sponges. (harmless)

http://www.lionfishlair.com/hitchhiker.shtml

 

[ccreppel]

Thanks