MY FIRST DWC : MASTER KUSH

Master kush is showing some signs of deficiencies , not sure if from initial dip or what.... I have added one gallon of 80% solution and my next fill up will be an 80% strength. Other than the obvious issue, Master Kush looks like it is growing healthy. I dropped my PPM meter in my water and it doesn't allow you to recalibrate it so i am awaiting a new one... added a reflective insulation around the buckets and lids and water seems to be sitting at around 70 degrees. will update PPM reading once my new meter comes in Refreshed the water in the Master Kush Bucket My new ppm meter reads my water @ 145ppm and my readings once mixed were 1127ppm bringing us to 982 ppm i will monitor this and see how the plant reacts to this mix. my plant could have also been locking out due to incorrect ph ... kinda glad my meter went and i got a ph as well.... sitting a good 5.8 and will readjust daily. will watch solution to see if it is too hot. with meters ppm was beginning to rise after a few hours, so i dropped the solution to 765ppm ppms were rising as ph was falling... readjusted the solution to 567] hydroguard has seemed to very quickly decrease the bad bacteria in my reservoirs, as proved by just the smell of the solution inside! I will continue to use this as it makes my water smell so much better ! holy shit, look at day 10 water vs day 14 jeez... shout out to the hydroguard.... after readjusting the ppm of the solution to 412, the plant seems to already be correcting the yellowing issue and going to a nice healthy green. leading me to believe that this was indeed nutrient lockout from such high ppms initially and even until this point. maybe readjusting to 567 helped, maybe lowering it to even 765ppm initially had helped and I am now seeing the results at a more stable ppm. Who knows lol