Chronic Monster
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In my UCs and on my tables i use bleach at every nute change out... Benies or not (the death of both fungi and bacterial forms of beneficials is part of the nitrification, ect cycle). I run 1 ml per 10 gal of industrial clorox (5.25% bleach) for 1 hour plus drain time (w/drip) for ucs, and for the last 1-2 days on tables. i do this at a ph of 5.5-6.0 and with a full nute solution (lots of buffer). This dosage seems to be just enough to manage bacteria and i do increase dosage for some other issues at times.... (pic has more info if your interested.)
just to make sure Im getting this correctly.
Do you add bleach to the nutrient solution that is going to be changed out at 1ml per 10 gal, then drain the system and refill with fresh nutrients?
Also how often do you do complete nutrient change outs?:wondering:joint: