Hey all. I’m sure my question is a common one. I tried searching through the forums and I just can’t put my finger on my problem. I have a small zoanthid colony that isn’t as open as it normally is. Usually, it’s very open, all 4 polyps. I’ve had it nearly a couple months now. I couldn’t tell it was growing until I bumped up my alkalinity to around 9. So, since I did that a few weeks ago, it’s sprouted a couple small heads. That exciting. However, the last couple of days, they’ve stayed relatively closed. To my knowledgeable, my water has stayed steady because I tested regularly. The only thing I know that has changed is that the other day one of my polyps captured a whole piece of mysis. I was just wondering if zoanthids can ever be temperamental and not open for no apparent reason some days? I’ll be glad to snap a pic when my lights go out shortly. It’ll just be blue otherwise.