Man they going down one at a time, but the roots aren't too bad, they a bit off colour but they don't smell hardly at all, just a bit right up close, the roots are still firm there's no slime, but for sure the plants are checking out. How much h202 is too much? Like if I mixed up a strong mix and soaked all the roots in them for a a bit does anyone know if that would help? Then dump a boatload into the res and run that trough a few times? I don't know man never had to deal with the before so I'm just guessing really. I haven't changed the res yet because if they're going to die anyway what's the pint of all that work, plus then that new res will be infected too and I'll have to do it all again. I have put about 4grams of 32% calcium hypochlorite in last night, lowered the watering to 4 times over 12 hours for 10 minutes each time, and it only take 5 minutes to drain not 12, the roots aren't sealed in just covered from light so the water does evaporate more so i feel like 4 times is good, I didn't water at all during ligjts out, and I've lowered the res temp to 14 degrees celcius. Would be good if I could save some of them there's still healthy ones there.