I have read "my man". Like in aero the roots are MISTED upon. They dont sit in water.
So by what you said, Growing Hydroponicaly the roots just sit in the water am I correct ?
Because I see everywhere on how, Hydro is harder to maintain..., But if all it the roots does is sit in the water, Then all you have to do is change the water every week, and add some nutes, and your done.. I really dont see how people say its "harder"
EDIT: I asked "Isnt Hydro and Bubbleponics different from one another." And then you say. "No my man just a different type of hydro like aero or ebb & flow."
First you say No it is not different, then you say its a different type of hydro. Get your mind straight.
Like most everyone else on this thread, I too don't think you've done much research. You wouldn't have to ask us questions like is hydro different than bubbleponics if you had, because you'd know the answer.
And where do you see all over the place that hydro is harder to maintain?? Aero, Hydro, bubble, they're all pretty easy to maintain once you know what you're doing.
I run a DWC system like the one you linked to on ebay (which I made myself). So I grow hydroponically, DWC. And it's a totally SIMPLE system to maintain. As long as you read and learn....
To try and answer your initial question quickly and simply:
The plants roots sit in the nutrient solution. The airstones provide bubbles of oxygen to the roots. This is basically a DWC system using airstones for bubbling oxygen to the roots. If you want to know more, go read more posts.
You can make one for cheap. Hell, if you search up any of my old posts, you will find one that gives step by step directions on how to build a DWC hydro system. I also talk about nutes as well.
Good luck. I have a feeling if you do start growing, we'll be hearing from you a lot more often...