ID Please, Pest?

[Irsug1]

Any idea? I haven't seen an aptasia or mojano this good looking before. View attachment 12148

 

[FraginReeferHead]

Looks like Majano to me.

 

[Irsug1]

You guys think I should remove these? Googling implies these are not as harmful as the normal ones. Graceful anemone?

 

[FraginReeferHead]

They can spread very quickly and sting your other corals, I would get rid of it now before you have a few dozen and regret not making the move sooner.