Help With I.D.

[Browarican]

Can you please help me I.D. these please? Small bright yellow bulb-ish looking things growing under my Pulsing Xenia... Thank you!

 

[Lionfish Lair]

a sponge?

 

[Browarican]

So harmless to the Xenia? That's the only reason I worry... In 1 spot it looks like one of the branches is embedded in the sponge... Don't want it to outgrow or swallow a portion of them

 

[Lionfish Lair]

Both those critters have the habit of smothering things by growing over them, so really it could be the xenia over the sponge or vice versa. Just keep an eyeball. If you see the sponge starting to do something undesirable, pick it off. It won't happen too fast to intervene.

 

[Browarican]

Ok thank you for your reply... I appreciate the help