I have done a couple of loops now but this is my first in hard tubing. I couldn't find a place to post some pics of my new loop on an existing thread, so I thought I would just sling them in here. EK tubing and fittings acquired from @el2k on the marketplace, also added a waterblock for my Aquero. With direct cooling I can now run my fans at really low voltage. 750 RPM at 4.3V, water temp at 22 degrees. Cool and quiet. Will shortly stick the solid panel back on her and stick in the cupboard.