Best Additive?

[notoriousformula]

I'm running zerex : distilled water in 1:20 ratio, very happy with my temps..but now i wanna produce some UV effect in it.. I'm about to redo the tubing/filling and bleeding.. which additive/mixture i should go for?

please vote

EDIT: My WCing setup is in the sig.

 

[notoriousformula]

c'mon i need more votes!

 

[miro]

what about antifreeze + distilled?

 

[NoxTek]

Water wetter is the best easy to find additive. It not only protects against corrosion but is inherently an anti-biological solution so you needn't worry about algae or other nasties for the most part.

Zerex Racing Super Coolant (NOT the same as regular Zerex antifreeze) has slightly better corrosion protection but the word on any biological prevention is still somewhat out there. Zerex RSC is also damn hard to find in auto stores (at least in my area). Oh, and Zerex is a darker color than Water Wetter so it COULD potentially interfere with expected results when dying the coolant in your loop.

 

[thewhiteguy]

Where's the love for antifreeze people?