So I’m in the middle of my first grow, going pretty smoothly. I flipped to flower about 2 weeks ago and since I can’t figure out how to control my ph and I’m getting some deficiencies. I’m growing in 3 gallons of water and around 600 ppm. I usually Ph to 6 but my plants are drinking 400 ppm and the majority of the water in 2-3 days causing a huge spike or drop in ph. It seems in one day the ph will shoot from 6 either to 7 or 4. I’m not dechlorinating my water because out of the tap the ppm is less than 20, and I haven’t been my entire grow. Does anyone have a way to balance this without moving to a larger reservoir or changing my actual setup or is that my only option. I’m almost positive the deficiencies I’m seeing is because of the ph but I’ll post pictures for y’all to see.