OK guys , i just finished installing the aquarius II liquid cooling system, Im running the system at stock speeds and voltages.Im not happy though , the temps seem to be basically the same 39C idle. I know this cooling system is a entry level system but i expected much better temps.Can anyone tell me what the purpose of the coolant is ??? I drained the coolant that came with the package because i thought i didnt set it up right so im using just regualr coolant for cars.the manually recommended doing this if it runs out.Any suggestions would be appreciated guys.thanks