wetone
Member
I have a rock with about 60-70 zoanthid polyps on it about half are open normal the others are not. I have had the rock about 45 days and it has been open full almost all the time. It sits about 80% down from 2 250w 6500k MH's and 2 110 VHO actinics. My water parms are all 0, with DKH about 12, CA 450. All other corals including LPs and SPS are normal. I stopped feeding DT's about a month ago (my refrigerator failed and I threw out the bottle...haven't ordered any more since) Could this be an issue?? I have been feeding golden pearls and microvert.