I just did the week 1 germination update but wanted to keep all my diaries on the same day, so this is a "short" week.
Day 8: 6.0 PH and 610 PPM, added 2 tsp of Hydroguard
Day 9: 6.0 PH and 600 PPM
Day 10: 76.5 temp, 6.1 PH and 640 PPM.
Day 11: 6.1 PH, 76.1 temp and 625 PPM