can anyone ID this coral

[Montaquelaveist]

Hey guys just got this chalice and was wondering if anyone knew the name of it and the best placement right now i have mid way in the tank since i have no room anywhere else until i transfer to my 220

 

[Reefing Madness]

 

[TarHeelReefer22]

Maybe "Green Watermelon"?

 

[Tab28]

I does not look as though it has a green rim. So it would not be considered a watermelon. I place all my chalices in low light. It looks like it is growing well. If you had it for awhile you have it in the right spot.