Things still progressing nicely I see mate!

RE: Airpumps.... I have the hailea super silent 60 and I would say it is anything but silent

To be honest it was the single biggest reason for me opting to go coco this time around rather than DWC again. I had it on shelf at top of my wardrobe above tent (was even noisier when placed on same level as buckets) and the vibration and humming from it was insane. I could actually feel the walls down in my kitchen vibrating from where it was shaking the wardrobe that was built into the room above :/ Perhaps my pump has some kind of fault but i couldnt stand the constant buzz and was horrified to feel the kitchen wall vibrate (my neighbours kitchen is on the other side lol). Could you describe how you have mounted yours and whether you have ever encountered any issues like these with it?