How does everybody top up their reservoirs? At the moment I have flexi pipe and pull it out when I'm refilling. Going acrylic so won't be an option as everything will be fixed.
So there must be to and tricks for filling I am missing?

Just unscrewing the top cap and fill directly from a bottle is the quickest method imo![]()
Easier said and done when it's at the back of your case right next to the motherboard!
Easier said and done when it's at the back of your case right next to the motherboard!

Mines right above my psu
You could just just use a standard barb/compression fitting put it into the topcaps 1/4 and fulk via a funnel and some regular tubing.Then just remove it and put the stop plug back on once your done
Its not so badYour leak test must have been nervy!
Made a perfectly sized pad out of kitchen towel,zipties and some padding from a GPU box, and sits on the psu during filling/bleeding on the off chance there is a leakWish em mass bigger res than 140s. I haven't worked it all out yet but my whole system is going to be around 1.5 litres. That will get sucked out of the res so quickly and I always prefer to have a bigger amount of water in the res

I'm still not sure why you would have any issue filling the reservoir. Just fully take off the top (not just the tiny stop cap), put in some spare tubing and a funnel in the other and then fill.
