Blue dream R.D.W.C waterfall/QB LED

Day 50 Added another light getting ready for the flower soon the plan drank 15 L in 12 H for the first time also starting to have difficulty keeping the heat down in the water and in the room Day 53 managed to get the heat under control I have an AC in there for the hot days now also did some major defoliation and added nutrients to the plants sitting at 600 PPM now pH likes to fluctuate up to 7.2 but I'm keeping it maintained at 6.6 now Day 55 temperature has been sitting at 77 pH has been 6.2 PPM are down to 400 today continuing to drink 15+ L a day will do a race change in a feeding and a couple of days