I will say my tank finally turned the corner. I think it was a mix of things, maturity, and maybe a little dumb luck. UV obviously played a big part but I had been running it for 1-2 months at night without much luck before things turned the corner. Dosing NO3/PO4 resulted in a massive hair algae bloom during my battle but I've reduced 95% of that by taking the rock out, removing algae, pouring peroxide, on the rest, and rinsing. I will likely do this a couple more times to get the last of it. Tank is so much better to look at.