Do NOT click on any vaporpedia.com links. The domain has been compromised and will attempt to infect your system. See https://fuckcombustion.com/threads/warning-vaporpedia-com-has-been-compromised.54960/.
I might be willing to trade my SGW ShowerDome for a different hydratube ... I just find I don't use my ShowerDome very much as I prefer my Evolver (VXC?) Circ ...
I've had my eye on a bunch of their other hydratubes ... I need to have at least one spare that's for sure (just like I have a spare Cloud )