small purple anemones or something else?

[KRO]

Hello Reefers!

had this random one take off in my tank and no clue what it is or if it's good or bad. any help and advice is appreciated..

 

[WheatToast]

It’s hard to tell under the blue lighting; white light pictures will help (ex. with a flashlight). My guess would be pest Majano anemones:

 

[KRO]

Just researched them and it appears you are correct and I need to get rid of it. Really appreicate the help! K