Hey everyone!
Some time ago I bought a used PC with a custom loop cooling system, and now I’d like to change the coolant. Unfortunately, most tutorials on YouTube show how to do it when you have a drain valve and a top fill port.
As far as I can tell, I don’t have either of those — or maybe...
Well, I wanna make a gaming custom water-cooled pc, but I don't know almost nothing about the 'water' I will need.
But I think that I will use distilled water + biocide.
The problem is I don't know what biocide to use.
And also I wanna know what dye I can use.
P.s. I accept every single suggestion.