[Ultraviolet]

The price I could handle as my current design plans were getting absurd--I actually think the Galden would be less expensive. However, the conduction of electricity...that's tough. A dielectric constant in the 3's--is it too electrically conductive? Basically, would it short everything out?

I'm imagining all of this in a tank (granted, a small one due to the cost) with an inflow and outflow to a radiator, but without any blocks. Just keep the liquid circulating. So you'd have a pump and a radiator and that's about it.