I got the free sample, I requested the RO version.
I have very good tap water that is refreshing and tasty
PPM = 34
pH = 8.3
The simplicity sucked me in.
1.5 tsp. @ 1-gal
2.5 tbsp @ 5-gal
That gives me a 5.8 pH and a PPM of 740 (.05 scale) Thats it.
I got a cabinet of GH nutes and...