This is prototype for windowfarm system I am building right now. I plan to set this outside of my room due to noise generated from the tube. Therefore, equipment needs to withstand force from wind. Poles on top is connected to prevent from moving sideways as well as bottom is bolted to wood which restricts movement to the front and back. Since air pump is capable of sending out two air, I can use remaining pole to plant another type of plant.
Did you have any problems with not painting the bottles? I want to to the same.
andreasrkopp 4 months ago