I have built a system that I believe contains about 600 gal of water. My grow bed contains 3 tons of gravel and is 4*16' and a dwc bed 4*8'.
My greenhouse is 24*32 and single ply plastic.
I live in kingsport TN where out fall and winter is rather mild. 2-3 weeks in Feb will stay below freezing.
My water temp has been swinging from 50-60 deg .
I have 40 +/- goldfish between 4-8"
You can share this discussion in two ways…
Share this link:
Send it with your computer's email program: Email this