fabianblum4 years ago000Can anyone tell me what fluid I need to top up here? ThanksShow in original language (German)gschwinds4 years ago-202None at all, actually. Such AiO (All-in-One) water cooling systems are supplied by the manufacturer completely ready for operation, including the liquid. Refilling is not necessary or, as a rule, not even possible.Show in original language (German)Comment2 comments