Zoa/paly with green center and yellow rim

[wantsummora acropora]

These look similar in size and appearance to captain america/jerk. I’ve looked at many pictures on the net but can’t find this particular animal. The mouth is round as far as I can tell.

 

[wantsummora acropora]

I bought this as a single small polyp I think from Joker a good 3-4 years ago. I’ve tried to find the original conversation but had no luck.