I have had a pretty common chalice for quite some time and I havent noticed any tenticles or growth. My lighting is T-5 and about 324 watts. I have it close to the bottom of the tank along with all the other lps corals that I have. WHat do I need to do to get this guy to grow? Any special needs that I am not aware of? I did research but not sure what I can do better. Thanks in advance for any help. Dustin