Uninvited guest, aiptasia?

[shoregirl2]

I bought this stripped mushroom rock about a month ago, and I just noticed these little creatures. I think the ones circled in black are aiptasia, but I'm not 100% sure, and I have no clue to what the one circled in red is.
Any ideas?

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[ric maniac]

Yep, thats aiptasia. Just inject it with joe's juice, or boiling water. Or boiling joe's juice

And the green thing looks like a mojano (sp?)

 

[shoregirl2]

Is Mojano bad?

 

[anonome]

Originally Posted by Shoregirl2
http:///forum/post/2453464
Is Mojano bad?
Majano's may be prettier, but trust me, they are like rabbits and take over tanks very quickly. Not as crippling to smaller tanks as aiptasia....known fish killers....but will sting and kill any coral too close. Better to rid of them fast before the real problem starts. Use joes juice, or if on a single rock take the rock out to allow to be dry to kill them. If coral are attached to the rock this is not an option. Do a search for Majano and you will see the problem they can be.