Quote:
Originally posted by Pufferpunk
Alright, I'm terrible at math. How much should I be adding with a 100g system (that's of water)? I was really just guessing at 4000mg, until I came across that article.
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According to the article:
Vit C mg= Gallons of H2O * Desired PPM
So if you want 30 PPM and you have 100 gal of water, you should be adding 3000 mg of Vit C.