So I recently purchased a pearlberry acro online and have had it in my tank now for 2 days. I know that acros do change color and that they will color back up. However with the order I was also sent another wrong coral so I'm a little nervous that this is not a pealberry. Can someone please id this one. Also the lighting I have it under is the Razor 420r and I have raised it higher in the tank. The color of it now is a reddish brown color and I am noticing a greenish tint to it as well.