So i picked up a nice colony of zoas two weeks ago. They looked fine at RCA, and ever since theyve been in my tank they rarely open, and just generally look pissed. Everything else in the tank (frogspawn, bubble, etc) seem very happy, but not so much for the zoas. My first two thoughts were my LEDs (24x3watt)@40% and too much flow (mp10@50%reef mode). Am i missing something?