distilled (not demineralized) water/good green antifreeze (iirc the GO-5 even better)/zinc anode/several drops of liquid dish soap (cheap water wetter,reduces surface tension for better heat transfer). 2 gal of AF will b enough (50/50 protects to -35 F below zero). Ply72rr thanks for the anode link as I need to get one
live every 24 hour block of time like it's your last day on earth
