I have a 1550 poly water storage tank and was wondering, since this will be outside and on top of the ground, what keeps the water outlet area from freezing? What can I do to stop it from freezing?
I know to bury the line 18", but what about what is above ground?
Thanks,
Todd
https://i999.photobucket.com/albums/af112/astidham80/aerobic%20system%20and%20cistern/100_1820.jpg
How cold does it normally get?
Heat tape? Needs electric.
Submersible or floating tank heater like for a stock tank? Build a shed type structure and insulate?