Mobius Question around intensity

[Lavey29]

Well, they are low, but I don’t have diffusers specifically but 1/4” acrylic. And they are good for my corals as I don’t have any acros. Everything is happy and growing. At 80% at the top middle without the acrylic lid it was somewhere around 420.

I just added my first acros to the top. Maybe 60% will be a good acclimation point to start for them.

 

[Hawkaholic]

Ugg. Switched from apex to mobius when an older radion fried and I had no choice. I have had problems for the last year or so since then. Got a par checker for Christmas, lo and behold my par is 90 at the very top and goes on down from there. - I had the schedule set to 50% to mimic the 50% max intensity that I needed. ‍ Missed that third layer of control. Now I’m ramping up the lights over the next 4-5 weeks. Glad to have a workable solution, I’ve been pulling my hair out.