Lordjim, your giving poor advice pull your fuckin head in (i read your other post,lordjim to the rescue!!!!). So brown roots are ok? and you dont need H202? if it gets to the stage of slime there is no fixing it.You should listen more instead of shooting your mouth off.
Ok ruddog listen to this clown if you want but even if you dont have root rot then the 35% min grade str every 4 days will keep the system clean prevent root browning/rot and add more O2 to the roots.But the 'lord' thinks its a bad idea.
Yeah, you're the one giving bad advice, asshole. YES, sometimes brown roots are okay. What part of that do you not understand?
The dude said there's no slime on his roots, his solution is cool, and his plants look healthy. Why the fuck would he need to do an emergency food grade h202 treatment?
He can just get the 3% and use it to flush his res between water changes and he'll be fine.
It's a noob mistake to go running around like there's an emergency when there isn't.
And why the fuck should I listen to someone without any pix of anything they've grown, shit head? If your roots aren't bright white, then you have rot? Where did you read that from?
Edit:
If you keep your res cool (under 70f), you have a healthy amount of oxygen, and your ph is in range, there is no need to do what this troll is recommending. You need only to throw like a bottle or two of the regular 3% in your flush water between water changes. And if you properly maintain your res as I have described above, you don't even have to do that.
Now I'm not saying the troll's information is completely bad, but it sounds like information the troll is reading out of a book. The food grade treatment is appropriate for severe situations where something is actually wrong, but my point is that rud3's plants are fine. Rud3 should just keep an eye on that browing, but if his res conditions are sound, he shouldn't worry too much. And I would bet a quick flush with a few bottles of the 3% is all he needs.