Watercooling Sludge?

[Spawn-Inc]

Regular Tygon is 3603, and it suffers from plasticizer leach. B4-44-X is plasticizer free.

which is my guess as to the problem, plasticizer.

[F1R3STORM]

I will find out what kind it is, but in the meantime. Will this effect my temps or flow negatively?

[Kayin]

There's no real reason it should, just looks shabby. If the temps stay fine, and you don't mind looking at it, then there's no reason to change.

[Spawn-Inc]

as said it's strictly a aesthetic thing. you could get a pipe cleaner to clean most of it out but it will come back and you won't get it back to clear. i never could anyhow.