Mayhems X1 UV Blue Premixed Watercooling Fluid 1L

A nice colour, lights up nicely too. I am not currently using UV but it's translucent, so normal LEDs make it appear as if it is glowing.Only time will tell about its anti corrosive/growth properties, but initial performance is great!

Very good, used this for my built. It runs about a year without any problem but then it looses it's transparency but it is time them to clean your system.

The UV only lasts a couple of days. Will just be blue after that. Nice colour but very annoyed Mayhems has a bad habit of mis-selling their products. Not any better than any other liquid.

Good item. Works good.

Lost its colour within 2 days of being in my loop second mayhems coolent that has done this to me in less than a month it's almost as clear as water now so I will have to spend more money

great product arrived fast about 10% lower temps to my previous coolant

Used a few off the shelf liquids in the past, this is one of the better ones.

Its Coolant, it does the job and looks good while doing it.