Review on Cool Down Your PC with EKWB EK-CryoFuel Premix PC Coolant, 1000mL, Clear by Guerdon Draper

So I just assembled my first circuit and I was afraid of leaving regular distilled water in the circuit for a long time so I decided to go with a pre-mixed liquid. I flushed the circuit and filled it with clear cryofuel. Everything seemed to be going well until I walked away from the computer for the day and noticed that my water blocks had developed a thin white film all over the exposed nickel. Since I flushed the circuit before filling, I'm pretty sure the particles in my circuit were caused by the cryogenic fuel. I flushed the circuit again and topped it up with distilled water with no problems.