Hello, I'm currently thinking of using the EK Gaming A240 watercooling kit since I'm a big fan of liquid cooling. However I cannot find any information on the different types of fluids available. I see transparent and solid fluids across different builds and I'm wondering which is which. I found mayhem pastel which appears to be a solid colour however it is not compatible with aluminum radiators. I want to use a solid colour for my fluid and I am wondering what kind of liquid would I use for my EK A240 water cooling kit?