Thanks for all of the advice! Until I figure out the repotting thing, I'll put the little plastic pots in a bowl of rain water for a few minutes.
I do appreciate the "made in America" thing. I just wish the "gimmick" focused more on a healthier plant. If I hadn't removed the decorative moss, I wouldn't have seen how far off the mark I was with my placement of ice cubes. I tried to avoid having the ice cubes touch any part of the plant but hard to do when the pots are so tiny.