airstones

This is probably a stupid question but here we go. I have had a lot of success running DWC, I'm looking to expand on my environment. If I were to keep the air pump outside my growing space, would the air stones in the DWC counter the effects of any added CO2?

So, I am in the process of going through my RDWC system. I bought a nice pump to pump out the solution and built a new screen. Now I'd like to upgrade my air pumps and stones. I run a 6 tote RDWC, modeled after the Current Culture set-ups. Each tote is around 20 gallons and has 2 airstones. I...

Hello all, I have been using distilled water throughout my whole grow so far just to be safe at least while my plants were still young. I found on a previous grow (my first, one plant, turned out male) that the plant didn't seem to like my tap water that much. And I know that it is actually...