Sva
Svb
Vita max plus
Hygrozyme
Pro silicate
Diamond nectar
My Ppm is 1250 (don't tell me it's too high cuz I normally average 2+ per light on magnum xxxl and amazing quality) my ph is 5.6-5.8 and I'm using Rockwool 6x6. I'm doing the same thing I've done for 6 years just in a new building...