I wonder why OP didn’t respond to this. I will though, I have 2 over my Cade 120, SPS tank, I have my own PAR meter, peak hours are maxed at 52%. About 18” above water level. Acro tips about 3” below water, bases and rock shelf about 8” below. Acros see a range of 250-400 par. Hot spots where the 2 lights cones intersect.
That’s just a quick recap of the set up. About the lights… I love the power, certainly no shortage of it. But I wish the spread was better. I also would gladly sacrifice the “shimmer” to get a little more customizability for pop in coral color. I set up a max nano cause my friend offered it to me. I put a radion 15 blue over it. Absolutely love what it does color wise for the coral, but I put my par meter on it and at 100% power in a nano tank the highest you’re gonna see is maybe 300.
Now I’m in a spot where I want to supplement my AP9x lights with some led bars, I gotta remove shadowing in my acro colonies. I’m thinking about the Hybrid Quad 36” Reef Brite set up since it’s comparable with the AP9x lights…
How are you set up? Even with my own Par meter I still question the schedule I have set… would love to hear what you have going on.