Nice looking setup you have here. What did you do with your light? I have a 24" BML 14K on my Nuvo16 using the tank mounts and I am getting the same reflections. Lots of red/purple. I don't really have a way to hang my fixture so I am considering swapping it for a custom spectrum from BML; removing the "deep red" LED's and replacing with "royal blues".
Will do - I have a custom spectrum built already online but I want to talk with Nick before I swap. The light is awesome, however, the reflections are awful. I thought once I dimmed it down with my Apex it would be better but that did not help much. BML has told me over and over the "look" is correct but I don't agree. The red reflections, mixed with purple since the red LED is right next to a blue LED is driving me crazy. Thanks for your response and I'll let you know what I find out from BML.I raised it up about 4" from the tank, I can still visually see the reds on my rockwork. I'm not sure what I'm going to do about that. I might email them and see if I have any options other than either sending back my unit to have it modified like you're saying or what. Let me know if you end up doing something different.