Thanks everyone. In response to dotbong I don't see scum on any of my dishes. I guess I'll just go without the RO for now. I didn't think I would need CalMag because I use Supernatural nutes which has a lot of that already. But I guess I won't know for a couple of days. They look very healthy now but they're still vegging so I'll have to keep a close watch as they start to flower.
Today I have to go buy an AC unit. I didn't think I'd need one for another month but it got really hot all of a sudden. Anybody have any input on whether I should keep on the fan which brings in fresh air or just recirculate with the AC and keep the CO2 flowing? If I stopped bringing in the fresh air to the room I would run outside air through my hood and back outside. And I would have to find a new way to install my carbon filter. I probably should have started a new post for this. But I would still appreciate any input you guys and girls might have.
:jointsmile:Thanks again
btownbuddah Reviewed by btownbuddah on . PLEASE HELP! HOW IMPORTANT IS RO WATER? My tap water is 40 ppm. How big a difference is it going to make if I buy a reverse osmosis water purifier? Someone at the hydro store told me I don't need one. I'm about to start flowering and I'm willing to buy one if its gonna make a noticable difference. I would appreciate any thoughts. I have a 4X4 flood tray with 1000W Thanks :rasta: Rating: 5