Conclusion and overall impression …
Mayhems Aurora 2 convinces us with a solid cooling performance and the great look, which is probably unique in this way. If you would like to put a water-cooled system on the table for presentation purposes, then the Mayhems Aurora 2 Liquid is your best bet. Incidentally, there is another variant for even more color variation: Mayhems Aurora Silver, which can be mixed with many Mayhems color concentrates to virtually any color.
You should, however, not take the warning lightly and always remember that the liquid should only be used for a short time in the system. Even with thorough rinsing you get the nano particles not 100% removed from the system! Although the residues were harmless in the test, you should know what you are getting into.
Mayhems itself offers the Flash Cleaning Kit for water cooling for extra thorough cleaning.
If you’re wondering why only the blue liquid was used in the test: In the video on YouTube, a small hint on the next water cooling test candidate is hidden. At the same time the red Aurora liquid will show its best side.