How long do you have this in your system?
If it's light green overall it can be as many SPS types.
One can call it Ice Forest as another Gambit or chesterfieldensis.
It's hard to say sometimes.
Most cases just ask the person you got it from.
Sometimes ppl buy a $50 acro on ebay and google it to make it come close to a UC, SC, BC, JF lineage corals.
I bought high $$$$ SPS and they not looking even close to the picture from the grower I had it from but some other corals turned out even better.
That's the beauty of this hobby, surprises I like.