AG root rot,shield, h202

Hey guys,

been growing some gods green crack in an AG with three plants in their veg stage...got:

GH nutes using veg:

bio thrive gro
camg+

also using shield

have an additional CFL 23watt
air stone w/ air pump

my issue is i have to change the water out every 2 days otherwise my roots start to get slimey, plant starts to droop, ph is high, etc.....btw the roots are already down into the water as well

i check the ph three times a day and adjust as needed

obviously theres lack of oxygen going to the roots so i do a h202 drunk and then just run distillled water with some shield for a day and its back!

indeed your pump is underpowered but what size is this rez.? don't forget h202(bleach) will strip 02 of the roots as it does you hands making them slippery when immersed

its just a gallon...ill keep that in mind just swapped out for some distilled water w/shield and ill run that for a week maybe get a stronger pump with that...thanks!