Going to do a full clean out of my loop and was wondering if I should buy new fluid, I've been using it for a year and a half and temps seem great with it but they have slowley risen (Because of dust ect) The fluid im using is the Thermochill EC-6 blue. Its a nice colour and all but I can't get it with free del anywhere so would it be okay to use this once I've cleaned out all the blocks and replaced the tubing or will I have to replace the fluid too ?



