Wow wow wow colors are unreal!!!
What are your parameters ?
Alk for the last 4 years been around 6.8 to 7.5. Spikes here and there when fragging, bulb changes, stuff like that but relatively stable
Calcium 450, sometimes 500 550 when things fall out of calibration which is alot more frequently then anyone would expect.
Same with mag. 1300, up to 1500 cause of the sg measurement issues
Nitrate 15ppm phosphate below .1
Everytime I icp test all the other stuff is usually inline. Chalked it up to the calcium reactor, 2 part and 20% wc weekly are sufficient enuff to keep all those little elements in check.
Other then that, I slashed maintenance for the past few months. Still doing the water changes but very limited on like the hard-core stuff I used to do. I used to clean my pumps every 2 months, frag racks, sand sifting, all of that nature. Tank looks better actually that I've been away from it for a while.
At the moment I'm dealt with alot of overgrowth. Im just at the point where certain things I can't control, ultimately the tank will have to come down in the next year or so if I can't figure out how to manage it.