Can someone ID these corals?

[IE Reefer]

Can someone id these please?

 

[Mr_Knightley]

those are both Trachyphyllia geoffroyi, green one is younger and the red one is older.

 

[Bepis]

those are both Trachyphyllia geoffroyi, green one is younger and the red one is older.

2nd this

 

[IE Reefer]

those are both Trachyphyllia geoffroyi, green one is younger and the red one is older.

Thank you, I’ve always seen them and been fascinated by them