So I am finally at the point through consistent testing and monitoring that I believe most maladies affecting the coral health in my display tank is due to the near-zero nitrate and elevated phosphate. I have finally tuned in my kalk dosing to maintain ~8-9 dkh, my ph is consistently ~8.2. I am needing some advice and guidance on how to maintain, in a sustainable way, a healthy level of nitrate and phosphate. about a year ago, both were zero. I got rid of my skimmer and algae turf scrubber, which helped a bit because now I have phosphate buildup, which is now generally around 0.10 on Hanna ULR tester. However, nitrate is still consistently undetectable or very near zero as tested with red sea, and API just for a second indication. I have tried dosing neonitro manually, and cannot seem to get readable nitrate following the bottle instructions. What sustainable options do I have to achieve and maintain a healthy and balanced level of Nitrate and Phosphate? It seems that ~5 nitrate and ~0.05 phosphate is a decent goal, open to suggestions here as well. thanks in advance.