Please Help ID this coral or anemone?

[zoecat118]

I was rearranging some rocks when I found these under my frogspawn rock.

They look cool. But I'm guessing because they were under the rock they dont like the light. Their about as big as a dime.

 

[cymaster007]

they are "ball anemone's" they are cool hitch-hikers. Many people (including myself) have had these in our tanks for years without any major issues. They stay small and do not spread very quickly.

 

[mclevenger10]

I agree, very nice hitch hiker you got there, nice coloring lol