Help identify this anemone

[pdyp]

They're becoming quite prolific in my tanks and would like to know what type they are.

 

[OrionN]

They are bad news. Majano pest anemones. They are worst than Aptasia IMO because nothing will eat them. In large tanks aptasia can be biologically control but not Majano.

 

[pdyp]

Thanks for the quick response. Looks like it's time to try that Kalk trick.

 

[Cliving1]

Yes, or if they are isolated enough, remove the entire rock.

 

[pdyp]

Unfortuantely they are not.

 

[Andrew S.]

Sometimes peppermint shrimp help