i bought a cpl frags yesterday from my lfs. one is a candy cane and the other is a christmas flavia the green star polyp is a free bee but has not opened the other two have opened and look real nice but not the gsp this is the same thin happens when i try zoas the lighting is an 18pc 10k with atinic blue a small water change was done after the frags were added the tank is a nano cube 6 gallon with live rock and live sand. i know the lights are ok ofr soft corals and lps but cant get zoas to open belived that the tank is too clean but now I am wondering if it is something else the gsp is well established so i need to figure this out before any more soft corals are added or lps