Aiptasia ?

[Crabs]

I'm asking because it doesn't look like the pics I've seen of typical Glass Anemone's. But it is growing wild. But not out of control

 

[mr_X]

no. that's not aptasia.

 

[paulace2372]

Chironephthya perhaps?

 

[Crabs]

Well, I'm glad it's not Aiptasia. I don't know how it got introduced into my tank. Unless it's been laying dormant. Thanks