Need to top up my water system every month.

[embalse]

Its been a good 3 years since I built this system. I now need to top up my water system every month, but I can find not leaks.

Yes I know I should do a complete clean, but quite busy at the moment.

Just wondered if anyone else has had this issue. Its as if the water is evaporating.

 

[embalse]

Glad to hear I am not the only one.
It is strange. I have been over every joint (glass tubing) with a fine toothcomb without finding a single leak, yet the distilled water is going down quite fast. Left for a month it needs to be topped up by at least 200ml probabley more.

 

[embalse]

Sorry I have not

The op has not updated on this thread for a while. We are all curious as the reason behind the 200ml loss a month. C’mom buddy give us something!!

Maybe his leak finally fried something in his PC so he can't easily reply? Or he finally disassembled it looking for the leak!

Sorry for not responding to the thread sooner I have been busy.... Thanks for all the suggestions. I have not found the cause (no visible leaks, and areas like the GPU are hard to get to for putting some tissue around, so I have decided when I get a break from work I am going to dismantle it all and tighten every joint.
My OP was just to see whether this was normal or not and clearly this is not normal so I will need to properly check every joint. ...

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