What is this hitchhiker ID

[erzwire]

Hey guys, just noticed this thing, and wondering what it is...

Was thinking aptasia but not too familiar with it as I've been lucky enough to never have an outbreak. There's also a few pepermint so thought they would have found it if it were.

Let me know what you think.
Thanks!

 

[JGT]

Looks like aiptasia mixed in with a sponge.

 

[Brooke24]

Hey guys, just noticed this thing, and wondering what it is...

Was thinking aptasia but not too familiar with it as I've been lucky enough to never have an outbreak. There's also a few pepermint so thought they would have found it if it were.

Let me know what you think.
Thanks!

It look like aptasia