I just ordered 35% food grade h2o2, I will do a full and last reservoir change when it arrives, keep the plants in veg for another 2 weeks, going to use it to get more oxygen to my roots and see if I can't keep away diseases.
found a few little red worms floating around in the hydro set up, think with this heat wave and the amount of bugs around in the summer, my grow set up is just getting to many little creepy crawlies. Cleaned out the whole thing last night and found another one today, so not happy about that.
would be nice to have a tent and a free space inside to put it, but unfortunately just working with what I have which is to open to bugs, change fly strip every three days which is totally covered by then in pests, it's not fun having to worry about everything since this heat wave started. Water is just a haven for pests, think next summer I will take clones into soil, ditch the hydro, to many issues with heat,bugs etc. my soil grow outside is just relaxing in comparison.
winter grows will be where the hydros at, easier to heat water to the right temps than to cool it.