Please give folks a little time to respond, especially on glacial library computers. (Also it cuts me off after an hour a day.) Or fine the volunteers half their pay. ;)

Did you type in mollies, pregnant mollies and hard breathing or staying at the top of the tank into that Google search opening. Sometimes the search is mostly in asking the best question. :)

Hope the mollies respond well and that their temperature, diet, water, companions and all are appropriate.