Unknown creature in new tank.. HELP!

[J A' mhuir]

Hey y’all, I hope everyone is having a great weekend so far.
I have a question/maybe a concern??
I was doing a general inspection of my tank, 25 gallon lagoon, started a little over a week ago. I have some CUC members doing their thing. No lights have been on for more than 5 minutes. And I noticed this thing Any idea what this is???

Thanks y’all for your help….

 

[Crabs McJones]

That is an aiptasia anemone. Best to remove asap and check around. Where there is one, there is usually more

 

[Coral Memere]

Take out the rock and let it dessicate, if you don't have anything living in/on the rock. If you try to take it off in the tank, it will release multipliers.

 

[jkcoral]

Yup, like the other comment said, it’s aptasia. Kill it with fire (or put kalk paste or superglue over it).

 

[J A' mhuir]

That is an aiptasia anemone. Best to remove asap and check around. Where there is one, there is usually more

I was worried about that…. I’ve heard horror stories…..

 

[J A' mhuir]

Thanks y’all, ima get that rock outa there….

 

[Crabs McJones]

I was worried about that…. I’ve heard horror stories…..

 

[J A' mhuir]

I believe it!! Devils little pet