Swiftech H220X Issue

[Disabled]

After having my H220-X from Swiftech since 07/14 the waterblock led has been getting dim and been losing coolant.

IMG_2343 https://www.flickr.com/photos/125587243@N03/
LED now

IMG_2878 https://www.flickr.com/photos/125587243@N03/
LED Before

IMG_2340
Coolant level after a year and half.

What is a good coolant to use as a replacement since the coolant level is getting low. Also does anyone else have the problem with the LED on the waterblock slowly dying?

 

[rubix_1011]

You can use distilled water to refill the unit. Depending on how much coolant is in the unit, you might wish to completely drain, flush and refill the unit with distilled water and an anti-microbial or you can use a coolant which usually has this set of properties.