Pastel concentrate. It comes in 250ml bottles and you mix it with 750ml of either Distilled Water, De-ionized Water, or preferably, Mayhem's Ultra Pure H20.
It already has a biocide in it, so you just mix it up and pour it in.
I did try some of the regular orange dye and added various numbers of drops into distilled water, and it looked "ok", but for my build, the Pastel Orange is a PERFECT match.
Here is a video I shot using about 10 drops of the orange dye in a small loop. This was the power up test of my new rig's water cooling loop.
As you can see, the dye just doesn't get "orange enough" compared to the Pastel Orange ... which is completely opaque. I actually like the translucent look of the dye (I use the blue in another one of my builds) and I like the translucent orange look, but it just wasn't what I was going for on this build. Edited by 47 Knucklehead - 2/2/13 at 3:59pm
@47 Knucklehead thank you i hope it was worth the wait lol.
@Hanoverfist its all down to personal preference really. You cannot please all the people all the time, but you can please some of the people some of the time. Instead of matching the colour we got you guys to vote on it on our FB page to which they would like us to make and that is the colour most people chose. Edited by Mayhem - 2/3/13 at 12:00am