- Jan 26, 2017
i cant seem to find any pt nuke. what biocides are people using nowadays? my cpu waterblock is a pure copper heatkillver iv and i have a heatkiller waterblock for my gpu that is nickel plated. my rads internals are copper and the fittings i have are nickel plated as well. looking for a good biocide to use. any thoughts would be greatly apreciated. thanks!