TysonOG
Well-Known Member
I order my h202 from Arizona, and get it at 30% concentration which I believe is the maximum allowed for shipping. Keep in mind 30% h2o2 WILL burn your skin so be extra careful. It costs me $35 with shipping for a gallon, and at 1ml/gallon, that means I can make about 1900 gallons of nutrient solution. (My solutions last 8 days, and I reapply the h2o2 halfway through, because after about 4 days, the h202 dissipates).
I use h202 because I run a sterile res. It would be useless with bennies as it would harm them. So its pick one or the other. I tried bennies originally in hydro but didn't like it.
I use h202 because I run a sterile res. It would be useless with bennies as it would harm them. So its pick one or the other. I tried bennies originally in hydro but didn't like it.