I am running an AI Sol over my 27gal cube. My settings start at 10:30 going from w/rb/b 0/1/0 to 70/90/85 at 1:30 and staying there until 4 then ramping back down until 8pm.
I cut a few frags from my sunset and superman montis from my display that is lit by 8x39w T5 ATI bulbs. I kept a few frags in my display and put a few in my 27 cube. The ones in the 27 cube seem to grow slower, and the flesh turns black. I started the frags on the sand and that is where the flesh went black. I moved them onto a frag rack 1/2 up the tank for a few weeks with no change. And a few days ago I moved them up again to about 2-3" from the water surface.
Frags in display
I do WC on the 27gal cube with water from my display weekly about 5gal.
Why do the frags do this? Should I change up my lighting settings?
I cut a few frags from my sunset and superman montis from my display that is lit by 8x39w T5 ATI bulbs. I kept a few frags in my display and put a few in my 27 cube. The ones in the 27 cube seem to grow slower, and the flesh turns black. I started the frags on the sand and that is where the flesh went black. I moved them onto a frag rack 1/2 up the tank for a few weeks with no change. And a few days ago I moved them up again to about 2-3" from the water surface.
Frags in display
I do WC on the 27gal cube with water from my display weekly about 5gal.
Why do the frags do this? Should I change up my lighting settings?

