hahahahhaaaaaaa! Well, I think I'm going to be one of those that will be overrun too!! I have purchased several small tanks so.... :)
I do live in the US and have city water. My poor little Bettas... they've been living in chloramines!!! I'm heading to the LFS to get some Prime!
Also I got notice that my Hygro "Green Temple" will be delivered today so I'm scrambling to get a temp bucket set up. Have the light ready and the heater is running, but I'll have to add the dechlorinater when I get home. Poor babies... they will be so cold!