I had the car yesterday, so ran over to Neptune Aquatics to pick up a few basics, not the least of which was a Magnesium test kit (I grabbed the Salifert one).
I also grabbed a moonlight for the saltwater tank, two little Amano shrimp for the freshwater tank (they are teeeny!), and the beginnings of the CUC (clean up crew) for the saltwater tank as it's numbers are running zeros on the cycle numbers.
I also wound up adding a tiny overflow system, it seems to work, but it's really slow, so we'll just have to see, I may wind up pulling it and writing it off.
Anyhow, new saltwater tank pictures