Could use some inputs stoners
The pump I got for drainage does not stop backflow. So at any time the irrigation is off the grow bucket has half the res water in it.
Just try finding a ¾" barbed check valve! And if I did algae might gum it up.
So my solution was to run an airline to the bottom of the grow bucket and attach an air stone. (Of course theres one in the res too)
This way the roots will be fine. I hope.
What do you think?