Help with id of anemone looking thing

[jeffrey750750]

I tried to id this and don't see it anywhere. My 60 has been up for two years and haven't seen any of these yet. Nothing new in my tank either, thanks

 

[MasonK24]

looks like a ball anemone. i have a few in my tank. a lot of people consider them a pest because of the way they spread rapidly.

 

[jeffrey750750]

Are they bad like aiptasia? Should I remove it?

 

[duberii]

Not even close to as bad as any other pest anemone- I think they look cool so I actually feed them. They like to stay out of direct light so IME they don’t occupy the same domain as corals

 

[MasonK24]

they can get out of hand but not nearly as bad as aiptasia, i count 4 in my tank and they dont bother anything. i leave them be. imo they are kinda cool.

 

[jeffrey750750]

Its very small in size and yes very cool looking. Thanks for the help