12/22 @ 1145pm:
BD1 was 5.3 PH, 1560 PPM
added 1 gal RO water and a few ml UP to get 1300 PPM, PH 5.9

BD2 was 5.5 PH, 1700 PPM
added 1 gal RO water and a few ml UP to get 1220 PPM, PH 5.9

12/23 @ 1030pm:
BD1 was 6.1 PH, 1295 PPM
added a few ml Down to get PH 5.6, 1295 PPM

BD2 was 6.2 PH, 1270 PPM
added a few ml Down to get PH 5.6, 1270 PPM

12/24 @ 430pm:
BD1 was 5.9 PH, 1315 PPM
added a few ml Down to get PH 5.6, 1315 PPM

BD2 was 6.2 PH, 1263 PPM
added a few ml Down to get PH 5.6, 1263 PPM

12/25 @ 900am:
BD1 was 5.8 PH, 1378 PPM
did nothing

BD2 was 5.8 PH 1335 PPM
did nothing

Res change planned for 3pm today when the lights come on...