I've been saving some large metal horse watering tanks with the thought of doing an aqumonics system. But
theres no room in the house, it would have to be in an unheated out building. My yard gets down to 10 degrees winter nights. Yesterday it was 18 degrees. In April!
I'm assuming this is not doable in my case. If I'm wrong, somebody please educate me. I'm a 70 year woman who has to pay a handyman for stuff like this, so dont want to make any expensive mistakes.
The good news is, my new outside oyster mushroom garden is doing GREAT!