I'm not planning on adding any more fish, but will still have to wait a bit to get the updated kit. I'll up the water changes in the meantime.

Now that I think of it, the tropical fish area had a bunch of boxes piled around and some of the tanks had bags floating in them. They seemed to be all marines, but that's not to say they didn't just finish up the freshwater area before I got there. I might have gotten zebras that just arrived and that could have something to do with it - a double whammy of netting, travel and stress.