Hi! Yeah I believe you are correct, I had a bit of trouble with that. My LFS managed to find a piece of hard pipe in an odds and ends box that acted as a reducer - used it on the Vectra and then the flex pipe connected to that much more nicelyTank looks awesome! One setup question if you don't mind- how did you decide to connect your Vectra M2 return to the Cade plumbing? The stock outflow is larger than the flex pipe Cade supplies, I believe, at least on the 900 I'm setting up. Thanks!
I’ve had similar trouble with most of the Cade plumbing trying to connect to other equipment eg chillers, media reactors - everything is just slightly off one way or the other