I was wondering how people get this Amazing UV effects, I don't see any UV lights (strips), or anything like that. Is the liquid or tube glowing by its self? I heard they use UV cold cathode. Also I know UV will glow in the dark, but is clear when there is no light, is it possible to still have it have a color but still glow with UV? And can you make Pastel UV Coolant?
How do people do this:
https://linustechtips.com/main/topic/296-the-water-cooling-gallery/?page=4
How do people do this:
https://linustechtips.com/main/topic/296-the-water-cooling-gallery/?page=4