Any ideas on these things, aptasia?

[Bryan68]

First one is on some xenia, second is the red thing on some GSP that hasn't opened in a week.

 

[Mical]

In first pic - yes aptasia

 

[sfin52]

Yep aptasia on the first not sure about the red thing. For aptasia file fish, peppermint shrimp, nudibranch a whole host of other options. The one I like is to pull the plug and scrape it off.

 

[tiggs]

First pic, definitely aiptasia. Second pic appears to be a red feather duster.

 

[Bryan68]

Thank you for the help!!!