at last the WC guru give his opinion over here

my advice for wc newbie always go for low conductivity item by using feser one coolant and forgot the rumours says it will tilt after sometimes. Why? Because i experienced myself when i put the compression fittings on the GPU waterblock (swiftech MCW-60), and suddenly the o-ring is not enough to stop the water from leaking over my 2nd gc. hahaha.. at that times, nothing happen and it not cause any short to my gc board. Imagine if you're using the distilled water or battery water which is still a water with high conductivity, my board will be surely damaged....

After you know how to handle all the things on wc then, you can go for distilled water or battery water which is a cheap source for watercooling. Who said distilled water never give any problem? hahahaha ask mr martin (R4st4m4n) about it... He said that his tubing got algae after sometimes using the distilled water. so?

it will be low conductive as long as you don't mix it with water + other liquid. the compression fitting comes with hidden o ring, sometimes when the hole is not too deep for this compression fitting to fit or there is a small space available between that, you need another thick o ring to make it fit without leaking. The bitspower o ring normally will fit if you push it harder but you will notice there's scratch in between the small space on some part like Swiftech MCW60 GPU waterblock. So, we need another thick o ring to perfectly fit it.

The life expectancy for feser one coolant is for 2 years. When reach that time, need to flush the coolant and replace with the new one. In between that you can always refill it. The UV color will disappear from time to time... But you can add another feser uv dye to bring back the color to original. Maybe this is what they call tilting..

once in a while you'll noticed the performance drop or any water color changes on the tube, it's time to make a replacement. anyway distilled is still the best source for cheap. You need no worry to drain because it's available at most grocery and everywhere.

Anyway, everybody has stated their own thought but at least i experienced myself about the feser one coolant. It spill on my gc, a lot of 'em but nothing happen.

Maybe you should test, to know which one is better in terms leak happen. If you have any chapalang psu and old fan, try to put the fan on some part of distilled water. looks either it's nothing happen or will blow your electronic device. so at least you know.. there's so many rumours around that i felt sicked to hear that off! hahahahhhahahaha......

I think it's better you buy the Feser UV coolant instead spending almost the same amount to get silver kill coil. If you don't like its uv color, u can always get their non-uv transparent/black one. At least you don't have to worry if there's leaking around...

lol of course the color will disperse after long usage. at least can re-color it back using their dye.

i don't see any obstacles yet..

yes i read 'em... but i not encountered any problem with the Feser One Coolant yet.. maybe i should wait until the color disappear then let's see how it goes and how true the story...