Zoa Id and mystery polyp

[masgatigata]

Can anyone help me identify what type of zoas these are? Also, does anyone know what that different looking thing is. Someone told me it might be a mojano anemone. I want to be sure before I kill it.View attachment 224062

 

[masgatigata]

sorry for the upside down pic. Not sure why it posted that way. Mystery pest? on the lower left side of upside down pic.