For nutrients ya....but not for hygrozyme, it has like no ppm content, it won't hurt to add more. It will also work faster when you add more for the most part...well your definitely going to see results faster.
Yeah like I said prevention is key because getting rid of it is a bitch! Good luck, hygrozyme works like a charm so hopefully everything will be ok.
What nutrients are you using...?
check this out, i built an aero-tub from a rubbermaid, anyhows my temps got a lil too high and it got crazy brown and slimey just like yours, once u clean off the brown snot, so it dont float around in the water, keep changing the rez every 2 days, after about 4 days you will soo a ton of new small white roots coming through, at first i didnt think hygrozyme was gonna help-too far gone, well HYGROZYME is the SHIT!!!! i have the strongest root system ever after 2 weeks...like i said be patient and for the first 10 days change the rez every 2 days till you have nice long white roots, trust me bro hygrozyme will be in every grow from now on, what it does is it turn the old infected roots into more slime so dont let that phaze you, its just breaking down those roots, thats why i recommend changing the rez so often, one of the people who told me to use hygrozyme claims to maintain rez temps from 77-81F, my rez runs at 72-74 and now i am running my larger aero system, i was gonna scratch the whole hydro idea and go back to dirt if it wasnt for the hygrozyme, 8010ML/gal and your straight
Dude, yer flushing to much and not giving the HygroZyme time to work. It takes about a day or 2 for new roots to start growing and about a week to 10 days for the HygroZyme to eat away all the old roots which are infected. Yes you will lose all the old roots, but it's ok the plants can handle it.
I don't know where people got this from or why it isn't discussed about how bad it is, but airstones should NOT be placed in ANY system. There is something about airstones and how they disipate oxygen that actually breaks down your nutrients. If you go to most of any big nutrient company they will say NOT to use any airstones because they cause nutrients to break down. Although, like I said it is just something about the airstones, you can still put the oxygen hose straight into the water, but otherwise its strongly advised against.
If using 3% H2O2, then it's 17 mL\L. If using 35% it's 1.7 mL\L. You can use it with HygroZyme, howeve since I started using HygroZyme I haven't had to use H2O2. H2O2 won't kill pythium, it will only somewhat control it.
You will have to source that Square, h202 kills everything, your skin also if you leave on to long LOL.