RQS Crits - First Grow

This is my First time RDWC Indoor Grow, in the middle of my setup is this feminized Critical from RQS. The Plant started off outdoors in some hydro-ton while i got the grow box ready. Unfortunately i have not kept a journal as of yet and the girl has been vegging a while, I Have tied her down, topped and fimmed, mainlined her. but ill start recording from now as week 6. Sorry about pictures, phone has cracked lens. She was starting to get really bushy, so i've decided to take off a lot more of the lower and middle leaves and branches, Was worried i took off a bit much, but hope she keeps going and then starts to fill up the screen, I'm Still debating this res water method of the oxygen boost and clean res to keep water clear, Seems to be H202, I've managed to order some Vermicast Compost and Effective Micro-Organisms cultivated on Molasses. a 2 Liter bottle that says dilute 1:1000. It doesn't give any more info than that or what strains and bacteria is in there, unfortunately being in Africa has its limitations. Thinking maybe a Compost Tea through the top fed hydroton would help with water slime that develops over time. The other options would be the bleach or pool shock methods, but i'm still a bit wary of that. was hoping the beneficial would help with the plants uptakes and macro and micro minerals but also dont want to end up with a issue where the bad bacteria takes over or causes issues.