what are these guys

[yamaha racer]

i hate them i think there ugly but the girl loves them.

 

[soccerbum474]

just a common green centered paly

 

[Kdocimo90]

I beleive it's a green implosion paly

You better do something about that apatasia though.

 

[650-IS350]

common green/brown bottom polyps. With higher light the greens get a lot brighter or more pronounced. They're super invasive growers that I won't personallly allow to get to my main rocks.