Quote Originally Posted by mrxthethcman
no a bubbler system is where the roots are constently sitting in water, and they have a air pump blowing bubbles to keep them oxegenated.And a ebb and flow is where u have a seperate water tank and pods (pots) and u have timers that flood and drain the system on a cycle.

I thought on a bubbler system, the pots are not actually in the water but very close and the bubbles pop splashing nutrients on the bottom of the pots? Is this correct or, are the pots supposed to be submerged?