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- #81
runamuckgardener
Well-Known Member
Not 400ml per gallon, 4-5ml per gallon.They are not. I noticed that was an available thing after buying these. I’ll look into for when these run low. Do you recommend? Do all need to be ph perfect or?
Our water is at 8ish too. I am going through ph down like water: 400-500ml a gallon.