hitch hiker coral? Will they survive?

[Howellfencing]

hi all. This is my first time posting here. We just bought a 30 gallon tank and are cycling it right now. Were on our 3rd week. We added live rock 2 weeks ago and noticed these stragglers on it. Should I remove them? Will they survive? Will my cleaning crew eat them when I introduce them?

 

[WV Reefer]

hi all. This is my first time posting here. We just bought a 30 gallon tank and are cycling it right now. Were on our 3rd week. We added live rock 2 weeks ago and noticed these stragglers on it. Should I remove them? Will they survive? Will my cleaning crew eat them when I introduce them?

Looks like Xenia or a type of clove polyp. My money would be on survival. you’ll have to decide if that’s a good thing or a bad thing. lol

 

[reef lover]

Xenia...can become invasive best to isolate to its own island...