At the beginning I had the MysticFog coolant from EKWB, it looked really nice.
But after only two weeks my CPU was starting to get quite hot and it was not normal for such a watercooling loop. I noticed everything was being gunked up (pipes, waterblocks, etc.)
So I had to take everything apart, do a cleanup, and changed the coolant for a transparent one.
Maybe it's only bad luck with the MysticFog coolant. It's a shame because it looked awesome. (but a prefer a cool cpu and clean pipes
)
This is how it looked in the beginning with the opaque coolant and the Vardar fans