I hope this help Rangerjr1
Use methanol mix.(best when going subzero water)
+transfer heat
+low viscosity at low temps ( no nead for many strong pumps)
+ You can have better water ratio in mix for desired temps
+ toxic kills all unwelcomed things in loop
+best heat transfer when subzero since most h2o in mix
-But not drink it when drain the loop, Hospital/graveyard next if you do
Ethanol mix aint bad either (worst then methanol, transfer heat aswell.
+better properties then glycol mix for subzero.
+nearly same properties as methanol mix
-not as god as methanol mix on subzero water
Glycol mix
+cheap
+easy to get
+ protect blocks etc from corrosion
+good for cars and engines
-very low heat transfer (glycol)
-nead high mix to lower waters frezzing point
- become like syrup when gets cold
-messy when leak
-nead a lot of pump power
-worst heat transfer of all when mix at subzero
I have a hailea subzero chiller modding guide at
http://forums.midlifegamers.co.uk/ if someone is interested of going colder then 3 degrees .