My white hdpe drum developed a 3 GPD leak at 10 psi. It was on a closed loop with my top tank.
My storm door blew of last week when it was about -20f. So I have been occupied.
Picked up two replacement drums yesterday. Then figured If I build a cradle so I can lay them on their side I can prevent them from leaking. The bottom balloons out and the whole weight of the drum rest on a very small area along the bottom seam.
With this it got me thinking, about a hydroponics garden tank on top of the 48"× 40" foot print the drums will take up.
Probably a plywood tank. About 12" deep.