Makes sense. Yes, Radions are ready for the big tank. I had LEDs previously, and now am currently running a mix of LED and a 250 Radium halide. SPS seem happier, Zoas still small and unhappy, but none have died. Been like this for like a year, and gets no better, no worse. Before going to SPS, my zoas looked great, and was getting great growth. That colony of UC I got from you went to 40 polyps!
Kind of frustrating because I like zoas a lot. Sorry to derail your thread a bit. I will try and maybe reduce my lighting and flow for a week or 2 and see if I see a change then ramp up from there. Thanks for the advice!
I feel your pain. I would concentrate more on the light and leave the flow as is for the time being. I know Victor from WWC runs his MH for roughly 4hrs a day. The rest of the time its just LED's.