Id please help!!

[legacy2mj]

I am new to the hobby and with the nemerous frags I have bought its difficult for me to remember the names. I just got this about an hour or so ago and already forgot... However I do think I remember the words "green" and "colony" in the name... any help would be much appriciated....
BTW its still not fully opened after placing it in my tank... but I had to leave and wanted to get this posted before I left.

 

[cvysochin]

Green clove polyps.

 

[Tahoe61]

Clavularia, one of my favorite corals, so pretty.

 

[legacy2mj]

Clavularia, one of my favorite corals, so pretty.

they are awesome... do you have any advice for optimal growth and health? as far as light, water flow, position, etc....

 

[Tahoe61]

Mod flow and lighting. They are not the fast growers I thought they would be, which is good. Enough flow that detritus does not settle on them.