Okay, so I'm getting myself a Fractal Celsius soon and the reason why is because it's...

[Alex Cortana Silver]

Okay, so I'm getting myself a Fractal Celsius soon and the reason why is because it's expandable, honestly I only know this thanks to a JayzTwoCents video but my BIG concern with later expandability is the fact that the radiator is aluminium and the CPU block is copper, so what kind of coolant do they use to prevent galvanic corrosion? I kinda want to know because the GPU block I plan to throw in at a later date is copper too and I can't really afford to destroy either the AIO or the GPU block.

Thanks in advance!