Just bought a favia frag about a week ago. Colors still look great but I have yet to see tentacles. I have LED lighting in a 55 gallon and its about 1/4 way up (I had it on floor of tank but conch kept knocking it over). I just checked the parameters: ammonia 0 nitrite 0 nitrate <20 (working on that) calcium 440 Alk....oh I need to test...post right back. How long would it normally take to acclimate? Also I have NEVER seen candy cane tentacles. Its colored up and growing heads but I never see it feed? I shut off pumps protein skimmer and even the filter to give them a chance to grab it. I also feed my over zealous cbs and cleaner shrimp to keep them busy beforehand so they dont grab it. I will post ALK in a minute.