[quote author=hottielover14 link=board=Coral;num=1101530558;start=15#17 date=12/02/04 at 14:31:49]there pink and they are like little pink kind of fuzzy things, like yellow polyps but smaller and pink. i know that a coral can turn brown from lack of light but can it turn brown from too much light how long should i keep my lights on for sps corals. [/quote] Sounds like a polyp to me. I've never heard of a coral turning brown from too much light but that doesn't mean that it can't happen. I leave all 660 watts of my VHO's on for 14 hours a day and 220 watts of the blue actinics for 16.