Just updating this thread. Its been 2 weeks since I added the 3 mollies. They seem to be doing great and no visible signs of any disease.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Update. Been almost exactly 4 weeks and no outbreaks of anything from the mollies. I am feeling confident that I can add my QT fish to the tank. Any additional thoughts to add @Humblefish ?