Alright I bought an RO/DI system. Started with 0ppm and put 150 cal mag and 150 mix of micro/bloom combo. After ph adjustments we were around 400ppm. Took about 10 gallons to flush all 4 plants until draining ppms were about 450 or so. That’s as close as I could get it. I’ll give it a day to dry a bit and then start feeding with the RO water rather than my tap moving forward. Hopefully that’ll help. Only have about 14-20 day’s left if the estimate of a 75-80 day lifespan is accurate. Hopefully this hiccup won’t harm the yield too much. Thanks for your help guys.