I run a 300g total system (180g + 120g) with heavy SPS and some LPS.
I've been running Moonshiners since September 2019. And that was the last time I've done a water change.
I'm currently at triple the daily starting elements, and things look great. And they grow great too! I can't frag my Red Planet fast enough. My miami hurricane chalice has this awesome metallic shimmer to it; wish I could capture it with a camera.
Since I started dosing Vanadium daily - I've seen a huge difference in SPS response; esp. with polyp extension.
To me - this system makes great sense if you run a larger system & the cost of massive water changes is too much. I have a whiteboard of all the elements I dose & it can look ridiculous - like I feel it's almost like Zeovit on crack - but you actually know what you're dosing & have control with the ICP feedback.
I dose - Iron, Chromium, Cobalt, Manganese, Iodide, Vanadium, Potassium Daily. Nickel, strontium, zinc weekly. Boron, Barium, Bromine, Rubidium monthly.
I highly recommend his system!