Would this be a system?
I'm not asking how to make a great system or any high tech details. I just wanted to know if this would essentially be a hydroponic system.
A 5 gallon bucket with some large holes cut into the top and then I set the top aside.
Then I fill the bucket with water and nutrients and add an air stone (diffuser) or whatever leading to a very strong air pump.
Then I put the lid back on, fit net pots into the holes, and put plants in the net pots with hydroponic media, like rock wool or whatever. So that their roots are in the water.