Quote Originally Posted by hellcamino View Post
I suspect you are correct but who cares about tube staining anyway until you want to cange colors? If that is the only side effect then it sounds like a good idea to me!

I usually change my tubing and coolant about every 6 months anyway, usually due to being a moron and insisting on upgrading my hardware.
actually the gunk in the waterblock .. the staining of acrylic is pretty much a pain

not to mention those res