I need help with liquid cooling?

Question

I'm ordering this computer from Alienware (I DON'T WANT BRAND ADVICE, SMARTASS. I WANT COOLANT ADVICE), and I was wondering; do I need to change the coolant, ever? What brand, if so? And what happens if the computer temperature goes below the room temperature for x amount of time? Will water from the air condense into my computer and fry it?

Answer 1

No, there is no need to change the coolant, because it's a closed system.

There's no chance of condensation, because the cooling doesn't work like a refrigerator, only like a heat sink. it can't lower the temperature below room temperature.