Hey OP what lights you using and intensity level?
I use XR15 lights and set them up based on internet listed par numbers at 70% intensity and my corals struggled. I was shocked when I finally got a par meter and checked my tank. My lights are at 100% intensity now and my corals thrive.
I use XR15 lights and set them up based on internet listed par numbers at 70% intensity and my corals struggled. I was shocked when I finally got a par meter and checked my tank. My lights are at 100% intensity now and my corals thrive.