Glad you TSN made it! I llike the idea of the carbon on there for clarity. We have something like that we are supposed to be using for the autowater change system, but it's old and the thing leaks even after hours and hours of trying to get it sealed. We're going to have to buy a new one, and as a specialty item, it not easy to find. It sounds like I might have to look into what you have x 2 (one for the auto water change and one part of the filtration system). Probably a whole lot easier to find.
As for my MIA, we've had other events going on, so no on the pond, but slow and steady progress on the rest of the system. Also, I have no shovelnose left after (long story short) a disasterous mess with one of the three ripping the filter output underwater and them all suffocating. Kinda couldn't deal with it for a while, and took me a bit to want to really continue with fish. There was talk of selling a bunch of fish, but we seem to have laid low and gotten passed that.