The stretch continues. They've both drank lots of water this week, probably because I've lowered the humidity from 65-70% to 50-55%. And now the weather is warming up, I'm able to achieve 24°c instead of just 20°c. Flushed again because the nute solution in the reservoir had halved in volume forcing the ppm up to around 1400. Its down to around 1000ppm now. Going away for 7 days, so hope nothing goes wrong while I'm absent.