Zoa problem??

[harris28]

I have a frag of 3 polpys that are green. I have had them for just over a week and I had them on my substrate. Well they quite coming out so I thought they had too much flow so I got them out of it and they started to open up. Now today they have not came out at all!! I don't want to loose them. They are about a 1/4 of the way up in a 75 gallon with 5 T-5 bulbs. All other zoas, SPS and LPS are doing great. It seems like all my pretty zoas have problems. Any suggestions??

 

[ric maniac]

try moving them down further, they might be getting to much light. Are they getting direct flow? that could be the cause. What is in the tank livestock wise? Maybe something is disturbing them repeatedly.