I have a container to hold stinky water and then, there is a water fountain pump inside spouting water up to the top of the system through a hole of the pvc pipe. The water then runs throughout the system to the bottom, where there is another tubing heading back into the water container.

What I would of done differently and wish I knew are :

-bigger pvc pipes = bigger pots to put it in (I wish I went bigger)

-angle the pvc pipes more zigzag

- flex paste was best to fill in the gaps between the pipes and the pvc

-need more and larger pvc pipes for more yield

-don’t put bottom pvc pipe below the water line of container