Yeah that might be a good idea. But... first I’ll give it my all with LED. I really want the LED to work and just need to get creative to dial in temps. Only the Lemon Grass looks obviously deficient, on the magnesium side. It might be as simple as adding cal/mag which I can test on the Lemon Grass. I would mix it with the Mantis solution. I can test first by adding
cal-mag to the water before adding the Mantis and make sure there’s no particulates formed. I’ll open a thread to ask the Mantis users, maybe someone here knows a good one to try.