Another ID please

I have this growing off a piece of rock, seems to be expanding and getting larger.

 

Aiptasia anemone, get rid of it or you may have them all over your tank

 

Thanks guys .Done deal, gone!

 

After a little research online it looked like I had several ways to get rid of the critter. I removed the piece of rock from the tank and poured lime juice on the debil. I let the rock stay out about 10 minutes, did the routine again, washed the lime juice off with some RO water and returned the rock to the tank. It's been 24 hours I don't see him anywhere. I think that did the trick.

 

Wi peppermint shrimp ezt tgese critters without making tbem spread?

 

Hate my new phone

 

Jerry a file fish will keep them under control

 

Thanks Jerry. I bought two peppermint shrimp yesterday and they seam to be working on it.