Mayhems Aurora 2 Coolant Concentrate Nebula Blue 250ml

This stuff is fantastic! Definitely the best looking coolant on the market. Performance wise I see no difference but the swirly look in the reservoir and the movement seen in the tubing is really unique. I highly recommend anyone interested in this product do thorough research before buying this though. The swirling effect could last up to a year but depending on the shape of the loop and the amount of dead spots (ball valves and t-connectors, etc.) the lifespan of this coolant could be much much lower. I'm sure it still works just fine but the effect can die out quickly depending on the build. This is because the nano particles can get caught up in those dead spots. To their credit the manufacturer has lots of posts about this on various water cooling and overclocking forums and a very nice write up and wiki on their own site.

this stuff was amazing ...........for two days now all i can see is a very small bit of the fluid look, i do have a larger loop size, but i was still hoping for more then 2 days....now it mainly looks like blue water in my lines, kinda sad how short lived it was for the price, was hoping for a couple months at least.......

It looks great but do not use it with flexible lines the particles will stick to the inside of the tube and make it look cloudy, otherwise it runs perfect in the rigid tubing and glass reservoir I have

Good stuff. Impressive presentation.